1313130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 4005504

約数和(自身を除く): 2692374

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 169, 182, 185, 195, 210, 222, 259, 273, 338, 370, 390, 455, 481, 507, 518, 546, 555, 777, 845, 910, 962, 1014, 1110, 1183, 1295, 1365, 1443, 1554, 1690, 2366, 2405, 2535, 2590, 2730, 2886, 3367, 3549, 3885, 4810, 5070, 5915, 6253, 6734, 7098, 7215, 7770, 10101, 11830, 12506, 14430, 16835, 17745, 18759, 20202, 31265, 33670, 35490, 37518, 43771, 50505, 62530, 87542, 93795, 101010, 131313, 187590, 218855, 262626, 437710, 656565, 1313130]

約数ペア:

[(1, 1313130), (2, 656565), (3, 437710), (5, 262626), (6, 218855), (7, 187590), (10, 131313), (13, 101010), (14, 93795), (15, 87542), (21, 62530), (26, 50505), (30, 43771), (35, 37518), (37, 35490), (39, 33670), (42, 31265), (65, 20202), (70, 18759), (74, 17745), (78, 16835), (91, 14430), (105, 12506), (111, 11830), (130, 10101), (169, 7770), (182, 7215), (185, 7098), (195, 6734), (210, 6253), (222, 5915), (259, 5070), (273, 4810), (338, 3885), (370, 3549), (390, 3367), (455, 2886), (481, 2730), (507, 2590), (518, 2535), (546, 2405), (555, 2366), (777, 1690), (845, 1554), (910, 1443), (962, 1365), (1014, 1295), (1110, 1183)]