1876901820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{15061}}^1$

素因数の和:15171

約数の個数: 96

約数和(自身を含む): 5506185216

約数和(自身を除く): 3629283396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 93, 124, 134, 155, 186, 201, 268, 310, 335, 372, 402, 465, 620, 670, 804, 930, 1005, 1340, 1860, 2010, 2077, 4020, 4154, 6231, 8308, 10385, 12462, 15061, 20770, 24924, 30122, 31155, 41540, 45183, 60244, 62310, 75305, 90366, 124620, 150610, 180732, 225915, 301220, 451830, 466891, 903660, 933782, 1009087, 1400673, 1867564, 2018174, 2334455, 2801346, 3027261, 4036348, 4668910, 5045435, 5602692, 6054522, 7003365, 9337820, 10090870, 12109044, 14006730, 15136305, 20181740, 28013460, 30272610, 31281697, 60545220, 62563394, 93845091, 125126788, 156408485, 187690182, 312816970, 375380364, 469225455, 625633940, 938450910, 1876901820]

約数ペア:

[(1, 1876901820), (2, 938450910), (3, 625633940), (4, 469225455), (5, 375380364), (6, 312816970), (10, 187690182), (12, 156408485), (15, 125126788), (20, 93845091), (30, 62563394), (31, 60545220), (60, 31281697), (62, 30272610), (67, 28013460), (93, 20181740), (124, 15136305), (134, 14006730), (155, 12109044), (186, 10090870), (201, 9337820), (268, 7003365), (310, 6054522), (335, 5602692), (372, 5045435), (402, 4668910), (465, 4036348), (620, 3027261), (670, 2801346), (804, 2334455), (930, 2018174), (1005, 1867564), (1340, 1400673), (1860, 1009087), (2010, 933782), (2077, 903660), (4020, 466891), (4154, 451830), (6231, 301220), (8308, 225915), (10385, 180732), (12462, 150610), (15061, 124620), (20770, 90366), (24924, 75305), (30122, 62310), (31155, 60244), (41540, 45183)]