1520692362

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{7529}}^1$

素因数の和:7780

約数の個数: 72

約数和(自身を含む): 3850013700

約数和(自身を除く): 2329321338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 229, 294, 441, 458, 687, 882, 1374, 1603, 2061, 3206, 4122, 4809, 7529, 9618, 11221, 14427, 15058, 22442, 22587, 28854, 33663, 45174, 52703, 67326, 67761, 100989, 105406, 135522, 158109, 201978, 316218, 368921, 474327, 737842, 948654, 1106763, 1724141, 2213526, 3320289, 3448282, 5172423, 6640578, 10344846, 12068987, 15517269, 24137974, 31034538, 36206961, 72413922, 84482909, 108620883, 168965818, 217241766, 253448727, 506897454, 760346181, 1520692362]

約数ペア:

[(1, 1520692362), (2, 760346181), (3, 506897454), (6, 253448727), (7, 217241766), (9, 168965818), (14, 108620883), (18, 84482909), (21, 72413922), (42, 36206961), (49, 31034538), (63, 24137974), (98, 15517269), (126, 12068987), (147, 10344846), (229, 6640578), (294, 5172423), (441, 3448282), (458, 3320289), (687, 2213526), (882, 1724141), (1374, 1106763), (1603, 948654), (2061, 737842), (3206, 474327), (4122, 368921), (4809, 316218), (7529, 201978), (9618, 158109), (11221, 135522), (14427, 105406), (15058, 100989), (22442, 67761), (22587, 67326), (28854, 52703), (33663, 45174)]