13467580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 34997760

約数和(自身を除く): 21530180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 83, 95, 122, 133, 140, 166, 190, 244, 266, 305, 332, 380, 415, 427, 532, 581, 610, 665, 830, 854, 1159, 1162, 1220, 1330, 1577, 1660, 1708, 2135, 2318, 2324, 2660, 2905, 3154, 4270, 4636, 5063, 5795, 5810, 6308, 7885, 8113, 8540, 10126, 11039, 11590, 11620, 15770, 16226, 20252, 22078, 23180, 25315, 31540, 32452, 35441, 40565, 44156, 50630, 55195, 70882, 81130, 96197, 101260, 110390, 141764, 162260, 177205, 192394, 220780, 354410, 384788, 480985, 673379, 708820, 961970, 1346758, 1923940, 2693516, 3366895, 6733790, 13467580]

約数ペア:

[(1, 13467580), (2, 6733790), (4, 3366895), (5, 2693516), (7, 1923940), (10, 1346758), (14, 961970), (19, 708820), (20, 673379), (28, 480985), (35, 384788), (38, 354410), (61, 220780), (70, 192394), (76, 177205), (83, 162260), (95, 141764), (122, 110390), (133, 101260), (140, 96197), (166, 81130), (190, 70882), (244, 55195), (266, 50630), (305, 44156), (332, 40565), (380, 35441), (415, 32452), (427, 31540), (532, 25315), (581, 23180), (610, 22078), (665, 20252), (830, 16226), (854, 15770), (1159, 11620), (1162, 11590), (1220, 11039), (1330, 10126), (1577, 8540), (1660, 8113), (1708, 7885), (2135, 6308), (2318, 5810), (2324, 5795), (2660, 5063), (2905, 4636), (3154, 4270)]