13997060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 23500540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 149, 154, 220, 244, 298, 305, 308, 385, 427, 596, 610, 671, 745, 770, 854, 1043, 1220, 1342, 1490, 1540, 1639, 1708, 2086, 2135, 2684, 2980, 3278, 3355, 4172, 4270, 4697, 5215, 6556, 6710, 8195, 8540, 9089, 9394, 10430, 11473, 13420, 16390, 18178, 18788, 20860, 22946, 23485, 32780, 36356, 45445, 45892, 46970, 57365, 63623, 90890, 93940, 99979, 114730, 127246, 181780, 199958, 229460, 254492, 318115, 399916, 499895, 636230, 699853, 999790, 1272460, 1399706, 1999580, 2799412, 3499265, 6998530, 13997060]

約数ペア:

[(1, 13997060), (2, 6998530), (4, 3499265), (5, 2799412), (7, 1999580), (10, 1399706), (11, 1272460), (14, 999790), (20, 699853), (22, 636230), (28, 499895), (35, 399916), (44, 318115), (55, 254492), (61, 229460), (70, 199958), (77, 181780), (110, 127246), (122, 114730), (140, 99979), (149, 93940), (154, 90890), (220, 63623), (244, 57365), (298, 46970), (305, 45892), (308, 45445), (385, 36356), (427, 32780), (596, 23485), (610, 22946), (671, 20860), (745, 18788), (770, 18178), (854, 16390), (1043, 13420), (1220, 11473), (1342, 10430), (1490, 9394), (1540, 9089), (1639, 8540), (1708, 8195), (2086, 6710), (2135, 6556), (2684, 5215), (2980, 4697), (3278, 4270), (3355, 4172)]