1951569420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2713}}^1$

素因数の和:3375

約数の個数: 96

約数和(自身を含む): 5763233280

約数和(自身を除く): 3811663860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 631, 1140, 1262, 1893, 2524, 2713, 3155, 3786, 5426, 6310, 7572, 8139, 9465, 10852, 11989, 12620, 13565, 16278, 18930, 23978, 27130, 32556, 35967, 37860, 40695, 47956, 51547, 54260, 59945, 71934, 81390, 103094, 119890, 143868, 154641, 162780, 179835, 206188, 239780, 257735, 309282, 359670, 515470, 618564, 719340, 773205, 1030940, 1546410, 1711903, 3092820, 3423806, 5135709, 6847612, 8559515, 10271418, 17119030, 20542836, 25678545, 32526157, 34238060, 51357090, 65052314, 97578471, 102714180, 130104628, 162630785, 195156942, 325261570, 390313884, 487892355, 650523140, 975784710, 1951569420]

約数ペア:

[(1, 1951569420), (2, 975784710), (3, 650523140), (4, 487892355), (5, 390313884), (6, 325261570), (10, 195156942), (12, 162630785), (15, 130104628), (19, 102714180), (20, 97578471), (30, 65052314), (38, 51357090), (57, 34238060), (60, 32526157), (76, 25678545), (95, 20542836), (114, 17119030), (190, 10271418), (228, 8559515), (285, 6847612), (380, 5135709), (570, 3423806), (631, 3092820), (1140, 1711903), (1262, 1546410), (1893, 1030940), (2524, 773205), (2713, 719340), (3155, 618564), (3786, 515470), (5426, 359670), (6310, 309282), (7572, 257735), (8139, 239780), (9465, 206188), (10852, 179835), (11989, 162780), (12620, 154641), (13565, 143868), (16278, 119890), (18930, 103094), (23978, 81390), (27130, 71934), (32556, 59945), (35967, 54260), (37860, 51547), (40695, 47956)]