15697903380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1\times {\mathrm{4091}}^1$

素因数の和:6197

約数の個数: 96

約数和(自身を含む): 45405093888

約数和(自身を除く): 29707190508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2063, 4091, 4126, 6189, 8182, 8252, 10315, 12273, 12378, 16364, 20455, 20630, 24546, 24756, 30945, 40910, 41260, 49092, 61365, 61890, 63953, 81820, 122730, 123780, 126821, 127906, 191859, 245460, 253642, 255812, 319765, 380463, 383718, 507284, 634105, 639530, 760926, 767436, 959295, 1268210, 1279060, 1521852, 1902315, 1918590, 2536420, 3804630, 3837180, 7609260, 8439733, 16879466, 25319199, 33758932, 42198665, 50638398, 84397330, 101276796, 126595995, 168794660, 253191990, 261631723, 506383980, 523263446, 784895169, 1046526892, 1308158615, 1569790338, 2616317230, 3139580676, 3924475845, 5232634460, 7848951690, 15697903380]

約数ペア:

[(1, 15697903380), (2, 7848951690), (3, 5232634460), (4, 3924475845), (5, 3139580676), (6, 2616317230), (10, 1569790338), (12, 1308158615), (15, 1046526892), (20, 784895169), (30, 523263446), (31, 506383980), (60, 261631723), (62, 253191990), (93, 168794660), (124, 126595995), (155, 101276796), (186, 84397330), (310, 50638398), (372, 42198665), (465, 33758932), (620, 25319199), (930, 16879466), (1860, 8439733), (2063, 7609260), (4091, 3837180), (4126, 3804630), (6189, 2536420), (8182, 1918590), (8252, 1902315), (10315, 1521852), (12273, 1279060), (12378, 1268210), (16364, 959295), (20455, 767436), (20630, 760926), (24546, 639530), (24756, 634105), (30945, 507284), (40910, 383718), (41260, 380463), (49092, 319765), (61365, 255812), (61890, 253642), (63953, 245460), (81820, 191859), (122730, 127906), (123780, 126821)]