64195110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 208465920

約数和(自身を除く): 144270810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 90, 93, 95, 105, 114, 126, 133, 155, 171, 173, 186, 190, 210, 217, 266, 279, 285, 310, 315, 342, 346, 399, 434, 465, 519, 558, 570, 589, 630, 651, 665, 798, 855, 865, 930, 1038, 1085, 1178, 1197, 1211, 1302, 1330, 1395, 1557, 1710, 1730, 1767, 1953, 1995, 2170, 2394, 2422, 2595, 2790, 2945, 3114, 3255, 3287, 3534, 3633, 3906, 3990, 4123, 5190, 5301, 5363, 5890, 5985, 6055, 6510, 6574, 7266, 7785, 8246, 8835, 9765, 9861, 10602, 10726, 10899, 11970, 12110, 12369, 15570, 16089, 16435, 17670, 18165, 19530, 19722, 20615, 21798, 23009, 24738, 26505, 26815, 29583, 32178, 32870, 36330, 37107, 37541, 41230, 46018, 48267, 49305, 53010, 53630, 54495, 59166, 61845, 69027, 74214, 75082, 80445, 96534, 98610, 101897, 108990, 112623, 115045, 123690, 138054, 147915, 160890, 185535, 187705, 203794, 207081, 225246, 230090, 241335, 295830, 305691, 337869, 345135, 371070, 375410, 414162, 482670, 509485, 563115, 611382, 675738, 690270, 713279, 917073, 1018970, 1035405, 1126230, 1426558, 1528455, 1689345, 1834146, 2070810, 2139837, 3056910, 3378690, 3566395, 4279674, 4585365, 6419511, 7132790, 9170730, 10699185, 12839022, 21398370, 32097555, 64195110]

約数ペア:

[(1, 64195110), (2, 32097555), (3, 21398370), (5, 12839022), (6, 10699185), (7, 9170730), (9, 7132790), (10, 6419511), (14, 4585365), (15, 4279674), (18, 3566395), (19, 3378690), (21, 3056910), (30, 2139837), (31, 2070810), (35, 1834146), (38, 1689345), (42, 1528455), (45, 1426558), (57, 1126230), (62, 1035405), (63, 1018970), (70, 917073), (90, 713279), (93, 690270), (95, 675738), (105, 611382), (114, 563115), (126, 509485), (133, 482670), (155, 414162), (171, 375410), (173, 371070), (186, 345135), (190, 337869), (210, 305691), (217, 295830), (266, 241335), (279, 230090), (285, 225246), (310, 207081), (315, 203794), (342, 187705), (346, 185535), (399, 160890), (434, 147915), (465, 138054), (519, 123690), (558, 115045), (570, 112623), (589, 108990), (630, 101897), (651, 98610), (665, 96534), (798, 80445), (855, 75082), (865, 74214), (930, 69027), (1038, 61845), (1085, 59166), (1178, 54495), (1197, 53630), (1211, 53010), (1302, 49305), (1330, 48267), (1395, 46018), (1557, 41230), (1710, 37541), (1730, 37107), (1767, 36330), (1953, 32870), (1995, 32178), (2170, 29583), (2394, 26815), (2422, 26505), (2595, 24738), (2790, 23009), (2945, 21798), (3114, 20615), (3255, 19722), (3287, 19530), (3534, 18165), (3633, 17670), (3906, 16435), (3990, 16089), (4123, 15570), (5190, 12369), (5301, 12110), (5363, 11970), (5890, 10899), (5985, 10726), (6055, 10602), (6510, 9861), (6574, 9765), (7266, 8835), (7785, 8246)]