58271940

素因数分解:

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

素因数の和:167

約数の個数: 144

約数和(自身を含む): 190364160

約数和(自身を除く): 132092220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 59, 60, 62, 90, 93, 108, 118, 124, 135, 155, 177, 180, 186, 236, 270, 279, 295, 310, 354, 372, 465, 531, 540, 558, 590, 620, 708, 837, 885, 930, 1062, 1116, 1180, 1395, 1593, 1674, 1770, 1829, 1860, 2124, 2655, 2790, 3186, 3348, 3481, 3540, 3658, 4185, 5310, 5487, 5580, 6372, 6962, 7316, 7965, 8370, 9145, 10443, 10620, 10974, 13924, 15930, 16461, 16740, 17405, 18290, 20886, 21948, 27435, 31329, 31860, 32922, 34810, 36580, 41772, 49383, 52215, 54870, 62658, 65844, 69620, 82305, 93987, 98766, 104430, 107911, 109740, 125316, 156645, 164610, 187974, 197532, 208860, 215822, 246915, 313290, 323733, 329220, 375948, 431644, 469935, 493830, 539555, 626580, 647466, 939870, 971199, 987660, 1079110, 1294932, 1618665, 1879740, 1942398, 2158220, 2913597, 3237330, 3884796, 4855995, 5827194, 6474660, 9711990, 11654388, 14567985, 19423980, 29135970, 58271940]

約数ペア:

[(1, 58271940), (2, 29135970), (3, 19423980), (4, 14567985), (5, 11654388), (6, 9711990), (9, 6474660), (10, 5827194), (12, 4855995), (15, 3884796), (18, 3237330), (20, 2913597), (27, 2158220), (30, 1942398), (31, 1879740), (36, 1618665), (45, 1294932), (54, 1079110), (59, 987660), (60, 971199), (62, 939870), (90, 647466), (93, 626580), (108, 539555), (118, 493830), (124, 469935), (135, 431644), (155, 375948), (177, 329220), (180, 323733), (186, 313290), (236, 246915), (270, 215822), (279, 208860), (295, 197532), (310, 187974), (354, 164610), (372, 156645), (465, 125316), (531, 109740), (540, 107911), (558, 104430), (590, 98766), (620, 93987), (708, 82305), (837, 69620), (885, 65844), (930, 62658), (1062, 54870), (1116, 52215), (1180, 49383), (1395, 41772), (1593, 36580), (1674, 34810), (1770, 32922), (1829, 31860), (1860, 31329), (2124, 27435), (2655, 21948), (2790, 20886), (3186, 18290), (3348, 17405), (3481, 16740), (3540, 16461), (3658, 15930), (4185, 13924), (5310, 10974), (5487, 10620), (5580, 10443), (6372, 9145), (6962, 8370), (7316, 7965)]