64456470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 182800800

約数和(自身を除く): 118344330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 619, 801, 890, 1157, 1170, 1238, 1335, 1602, 1857, 2314, 2670, 3095, 3471, 3714, 4005, 5571, 5785, 6190, 6942, 8010, 8047, 9285, 10413, 11142, 11570, 16094, 17355, 18570, 20826, 24141, 27855, 34710, 40235, 48282, 52065, 55091, 55710, 72423, 80470, 104130, 110182, 120705, 144846, 165273, 241410, 275455, 330546, 362115, 495819, 550910, 716183, 724230, 826365, 991638, 1432366, 1652730, 2148549, 2479095, 3580915, 4297098, 4958190, 6445647, 7161830, 10742745, 12891294, 21485490, 32228235, 64456470]

約数ペア:

[(1, 64456470), (2, 32228235), (3, 21485490), (5, 12891294), (6, 10742745), (9, 7161830), (10, 6445647), (13, 4958190), (15, 4297098), (18, 3580915), (26, 2479095), (30, 2148549), (39, 1652730), (45, 1432366), (65, 991638), (78, 826365), (89, 724230), (90, 716183), (117, 550910), (130, 495819), (178, 362115), (195, 330546), (234, 275455), (267, 241410), (390, 165273), (445, 144846), (534, 120705), (585, 110182), (619, 104130), (801, 80470), (890, 72423), (1157, 55710), (1170, 55091), (1238, 52065), (1335, 48282), (1602, 40235), (1857, 34710), (2314, 27855), (2670, 24141), (3095, 20826), (3471, 18570), (3714, 17355), (4005, 16094), (5571, 11570), (5785, 11142), (6190, 10413), (6942, 9285), (8010, 8047)]