7760430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 21221928

約数和(自身を除く): 13461498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 163, 207, 230, 326, 345, 414, 489, 529, 690, 815, 978, 1035, 1058, 1467, 1587, 1630, 2070, 2445, 2645, 2934, 3174, 3749, 4761, 4890, 5290, 7335, 7498, 7935, 9522, 11247, 14670, 15870, 18745, 22494, 23805, 33741, 37490, 47610, 56235, 67482, 86227, 112470, 168705, 172454, 258681, 337410, 431135, 517362, 776043, 862270, 1293405, 1552086, 2586810, 3880215, 7760430]

約数ペア:

[(1, 7760430), (2, 3880215), (3, 2586810), (5, 1552086), (6, 1293405), (9, 862270), (10, 776043), (15, 517362), (18, 431135), (23, 337410), (30, 258681), (45, 172454), (46, 168705), (69, 112470), (90, 86227), (115, 67482), (138, 56235), (163, 47610), (207, 37490), (230, 33741), (326, 23805), (345, 22494), (414, 18745), (489, 15870), (529, 14670), (690, 11247), (815, 9522), (978, 7935), (1035, 7498), (1058, 7335), (1467, 5290), (1587, 4890), (1630, 4761), (2070, 3749), (2445, 3174), (2645, 2934)]