64306710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 193197312

約数和(自身を除く): 128890602

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 197, 234, 270, 279, 310, 351, 390, 394, 403, 405, 465, 558, 585, 591, 702, 806, 810, 837, 930, 985, 1053, 1170, 1182, 1209, 1395, 1674, 1755, 1773, 1970, 2015, 2106, 2418, 2511, 2561, 2790, 2955, 3510, 3546, 3627, 4030, 4185, 5022, 5122, 5265, 5319, 5910, 6045, 6107, 7254, 7683, 8370, 8865, 10530, 10638, 10881, 12090, 12214, 12555, 12805, 15366, 15957, 17730, 18135, 18321, 21762, 23049, 25110, 25610, 26595, 30535, 31914, 32643, 36270, 36642, 38415, 46098, 53190, 54405, 54963, 61070, 65286, 69147, 76830, 79391, 79785, 91605, 108810, 109926, 115245, 138294, 158782, 159570, 163215, 164889, 183210, 207441, 230490, 238173, 274815, 326430, 329778, 345735, 396955, 414882, 476346, 494667, 549630, 691470, 714519, 793910, 824445, 989334, 1037205, 1190865, 1429038, 1648890, 2074410, 2143557, 2381730, 2473335, 3572595, 4287114, 4946670, 6430671, 7145190, 10717785, 12861342, 21435570, 32153355, 64306710]

約数ペア:

[(1, 64306710), (2, 32153355), (3, 21435570), (5, 12861342), (6, 10717785), (9, 7145190), (10, 6430671), (13, 4946670), (15, 4287114), (18, 3572595), (26, 2473335), (27, 2381730), (30, 2143557), (31, 2074410), (39, 1648890), (45, 1429038), (54, 1190865), (62, 1037205), (65, 989334), (78, 824445), (81, 793910), (90, 714519), (93, 691470), (117, 549630), (130, 494667), (135, 476346), (155, 414882), (162, 396955), (186, 345735), (195, 329778), (197, 326430), (234, 274815), (270, 238173), (279, 230490), (310, 207441), (351, 183210), (390, 164889), (394, 163215), (403, 159570), (405, 158782), (465, 138294), (558, 115245), (585, 109926), (591, 108810), (702, 91605), (806, 79785), (810, 79391), (837, 76830), (930, 69147), (985, 65286), (1053, 61070), (1170, 54963), (1182, 54405), (1209, 53190), (1395, 46098), (1674, 38415), (1755, 36642), (1773, 36270), (1970, 32643), (2015, 31914), (2106, 30535), (2418, 26595), (2511, 25610), (2561, 25110), (2790, 23049), (2955, 21762), (3510, 18321), (3546, 18135), (3627, 17730), (4030, 15957), (4185, 15366), (5022, 12805), (5122, 12555), (5265, 12214), (5319, 12090), (5910, 10881), (6045, 10638), (6107, 10530), (7254, 8865), (7683, 8370)]