13955340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 45158400

約数和(自身を除く): 31203060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 223, 298, 420, 446, 447, 596, 669, 745, 892, 894, 1043, 1115, 1338, 1490, 1561, 1788, 2086, 2230, 2235, 2676, 2980, 3122, 3129, 3345, 4172, 4460, 4470, 4683, 5215, 6244, 6258, 6690, 7805, 8940, 9366, 10430, 12516, 13380, 15610, 15645, 18732, 20860, 23415, 31220, 31290, 33227, 46830, 62580, 66454, 93660, 99681, 132908, 166135, 199362, 232589, 332270, 398724, 465178, 498405, 664540, 697767, 930356, 996810, 1162945, 1395534, 1993620, 2325890, 2791068, 3488835, 4651780, 6977670, 13955340]

約数ペア:

[(1, 13955340), (2, 6977670), (3, 4651780), (4, 3488835), (5, 2791068), (6, 2325890), (7, 1993620), (10, 1395534), (12, 1162945), (14, 996810), (15, 930356), (20, 697767), (21, 664540), (28, 498405), (30, 465178), (35, 398724), (42, 332270), (60, 232589), (70, 199362), (84, 166135), (105, 132908), (140, 99681), (149, 93660), (210, 66454), (223, 62580), (298, 46830), (420, 33227), (446, 31290), (447, 31220), (596, 23415), (669, 20860), (745, 18732), (892, 15645), (894, 15610), (1043, 13380), (1115, 12516), (1338, 10430), (1490, 9366), (1561, 8940), (1788, 7805), (2086, 6690), (2230, 6258), (2235, 6244), (2676, 5215), (2980, 4683), (3122, 4470), (3129, 4460), (3345, 4172)]