193290090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 548536320

約数和(自身を除く): 355246230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 79, 105, 122, 158, 183, 191, 210, 237, 305, 366, 382, 395, 427, 474, 553, 573, 610, 790, 854, 915, 955, 1106, 1146, 1185, 1281, 1337, 1659, 1830, 1910, 2135, 2370, 2562, 2674, 2765, 2865, 3318, 4011, 4270, 4819, 5530, 5730, 6405, 6685, 8022, 8295, 9638, 11651, 12810, 13370, 14457, 15089, 16590, 20055, 23302, 24095, 28914, 30178, 33733, 34953, 40110, 45267, 48190, 58255, 67466, 69906, 72285, 75445, 81557, 90534, 101199, 105623, 116510, 144570, 150890, 163114, 168665, 174765, 202398, 211246, 226335, 244671, 316869, 337330, 349530, 407785, 452670, 489342, 505995, 528115, 633738, 815570, 920429, 1011990, 1056230, 1223355, 1584345, 1840858, 2446710, 2761287, 3168690, 4602145, 5522574, 6443003, 9204290, 12886006, 13806435, 19329009, 27612870, 32215015, 38658018, 64430030, 96645045, 193290090]

約数ペア:

[(1, 193290090), (2, 96645045), (3, 64430030), (5, 38658018), (6, 32215015), (7, 27612870), (10, 19329009), (14, 13806435), (15, 12886006), (21, 9204290), (30, 6443003), (35, 5522574), (42, 4602145), (61, 3168690), (70, 2761287), (79, 2446710), (105, 1840858), (122, 1584345), (158, 1223355), (183, 1056230), (191, 1011990), (210, 920429), (237, 815570), (305, 633738), (366, 528115), (382, 505995), (395, 489342), (427, 452670), (474, 407785), (553, 349530), (573, 337330), (610, 316869), (790, 244671), (854, 226335), (915, 211246), (955, 202398), (1106, 174765), (1146, 168665), (1185, 163114), (1281, 150890), (1337, 144570), (1659, 116510), (1830, 105623), (1910, 101199), (2135, 90534), (2370, 81557), (2562, 75445), (2674, 72285), (2765, 69906), (2865, 67466), (3318, 58255), (4011, 48190), (4270, 45267), (4819, 40110), (5530, 34953), (5730, 33733), (6405, 30178), (6685, 28914), (8022, 24095), (8295, 23302), (9638, 20055), (11651, 16590), (12810, 15089), (13370, 14457)]