87407910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 246793536

約数和(自身を除く): 159385626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 59, 62, 81, 90, 93, 118, 135, 155, 162, 177, 186, 270, 279, 295, 310, 354, 405, 465, 531, 558, 590, 810, 837, 885, 930, 1062, 1395, 1593, 1674, 1770, 1829, 2511, 2655, 2790, 3186, 3481, 3658, 4185, 4779, 5022, 5310, 5487, 6962, 7965, 8370, 9145, 9558, 10443, 10974, 12555, 15930, 16461, 17405, 18290, 20886, 23895, 25110, 27435, 31329, 32922, 34810, 47790, 49383, 52215, 54870, 62658, 82305, 93987, 98766, 104430, 107911, 148149, 156645, 164610, 187974, 215822, 246915, 281961, 296298, 313290, 323733, 469935, 493830, 539555, 563922, 647466, 740745, 939870, 971199, 1079110, 1409805, 1481490, 1618665, 1942398, 2819610, 2913597, 3237330, 4855995, 5827194, 8740791, 9711990, 14567985, 17481582, 29135970, 43703955, 87407910]

約数ペア:

[(1, 87407910), (2, 43703955), (3, 29135970), (5, 17481582), (6, 14567985), (9, 9711990), (10, 8740791), (15, 5827194), (18, 4855995), (27, 3237330), (30, 2913597), (31, 2819610), (45, 1942398), (54, 1618665), (59, 1481490), (62, 1409805), (81, 1079110), (90, 971199), (93, 939870), (118, 740745), (135, 647466), (155, 563922), (162, 539555), (177, 493830), (186, 469935), (270, 323733), (279, 313290), (295, 296298), (310, 281961), (354, 246915), (405, 215822), (465, 187974), (531, 164610), (558, 156645), (590, 148149), (810, 107911), (837, 104430), (885, 98766), (930, 93987), (1062, 82305), (1395, 62658), (1593, 54870), (1674, 52215), (1770, 49383), (1829, 47790), (2511, 34810), (2655, 32922), (2790, 31329), (3186, 27435), (3481, 25110), (3658, 23895), (4185, 20886), (4779, 18290), (5022, 17405), (5310, 16461), (5487, 15930), (6962, 12555), (7965, 10974), (8370, 10443), (9145, 9558)]