318730230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38917}}^1$

素因数の和:38950

約数の個数: 96

約数和(自身を含む): 1019962944

約数和(自身を除く): 701232714

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 38917, 77834, 116751, 194585, 233502, 272419, 350253, 389170, 505921, 544838, 583755, 700506, 817257, 1011842, 1167510, 1362095, 1517763, 1634514, 1751265, 2451771, 2529605, 2724190, 3035526, 3502530, 3541447, 4086285, 4553289, 4903542, 5059210, 7082894, 7588815, 8172570, 9106578, 10624341, 12258855, 15177630, 17707235, 21248682, 22766445, 24517710, 31873023, 35414470, 45532890, 53121705, 63746046, 106243410, 159365115, 318730230]

約数ペア:

[(1, 318730230), (2, 159365115), (3, 106243410), (5, 63746046), (6, 53121705), (7, 45532890), (9, 35414470), (10, 31873023), (13, 24517710), (14, 22766445), (15, 21248682), (18, 17707235), (21, 15177630), (26, 12258855), (30, 10624341), (35, 9106578), (39, 8172570), (42, 7588815), (45, 7082894), (63, 5059210), (65, 4903542), (70, 4553289), (78, 4086285), (90, 3541447), (91, 3502530), (105, 3035526), (117, 2724190), (126, 2529605), (130, 2451771), (182, 1751265), (195, 1634514), (210, 1517763), (234, 1362095), (273, 1167510), (315, 1011842), (390, 817257), (455, 700506), (546, 583755), (585, 544838), (630, 505921), (819, 389170), (910, 350253), (1170, 272419), (1365, 233502), (1638, 194585), (2730, 116751), (4095, 77834), (8190, 38917)]