551110740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 1581189120

約数和(自身を除く): 1030078380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 151, 177, 236, 295, 302, 354, 453, 590, 604, 708, 755, 885, 906, 1031, 1180, 1510, 1770, 1812, 2062, 2265, 3020, 3093, 3540, 4124, 4530, 5155, 6186, 8909, 9060, 10310, 12372, 15465, 17818, 20620, 26727, 30930, 35636, 44545, 53454, 60829, 61860, 89090, 106908, 121658, 133635, 155681, 178180, 182487, 243316, 267270, 304145, 311362, 364974, 467043, 534540, 608290, 622724, 729948, 778405, 912435, 934086, 1216580, 1556810, 1824870, 1868172, 2335215, 3113620, 3649740, 4670430, 9185179, 9340860, 18370358, 27555537, 36740716, 45925895, 55111074, 91851790, 110222148, 137777685, 183703580, 275555370, 551110740]

約数ペア:

[(1, 551110740), (2, 275555370), (3, 183703580), (4, 137777685), (5, 110222148), (6, 91851790), (10, 55111074), (12, 45925895), (15, 36740716), (20, 27555537), (30, 18370358), (59, 9340860), (60, 9185179), (118, 4670430), (151, 3649740), (177, 3113620), (236, 2335215), (295, 1868172), (302, 1824870), (354, 1556810), (453, 1216580), (590, 934086), (604, 912435), (708, 778405), (755, 729948), (885, 622724), (906, 608290), (1031, 534540), (1180, 467043), (1510, 364974), (1770, 311362), (1812, 304145), (2062, 267270), (2265, 243316), (3020, 182487), (3093, 178180), (3540, 155681), (4124, 133635), (4530, 121658), (5155, 106908), (6186, 89090), (8909, 61860), (9060, 60829), (10310, 53454), (12372, 44545), (15465, 35636), (17818, 30930), (20620, 26727)]