2912374980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173977}}^1$

素因数の和:174026

約数の個数: 96

約数和(自身を含む): 9353057280

約数和(自身を除く): 6440682300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 173977, 347954, 521931, 695908, 869885, 1043862, 1565793, 1739770, 2087724, 2609655, 3131586, 3479540, 4697379, 5219310, 5393287, 6263172, 7828965, 9394758, 10438620, 10786574, 15657930, 16179861, 18789516, 21573148, 23486895, 26966435, 31315860, 32359722, 46973790, 48539583, 53932870, 64719444, 80899305, 93947580, 97079166, 107865740, 145618749, 161798610, 194158332, 242697915, 291237498, 323597220, 485395830, 582474996, 728093745, 970791660, 1456187490, 2912374980]

約数ペア:

[(1, 2912374980), (2, 1456187490), (3, 970791660), (4, 728093745), (5, 582474996), (6, 485395830), (9, 323597220), (10, 291237498), (12, 242697915), (15, 194158332), (18, 161798610), (20, 145618749), (27, 107865740), (30, 97079166), (31, 93947580), (36, 80899305), (45, 64719444), (54, 53932870), (60, 48539583), (62, 46973790), (90, 32359722), (93, 31315860), (108, 26966435), (124, 23486895), (135, 21573148), (155, 18789516), (180, 16179861), (186, 15657930), (270, 10786574), (279, 10438620), (310, 9394758), (372, 7828965), (465, 6263172), (540, 5393287), (558, 5219310), (620, 4697379), (837, 3479540), (930, 3131586), (1116, 2609655), (1395, 2087724), (1674, 1739770), (1860, 1565793), (2790, 1043862), (3348, 869885), (4185, 695908), (5580, 521931), (8370, 347954), (16740, 173977)]