7824180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 26982144

約数和(自身を除く): 19157964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1433, 1820, 2730, 2866, 4299, 5460, 5732, 7165, 8598, 10031, 14330, 17196, 18629, 20062, 21495, 28660, 30093, 37258, 40124, 42990, 50155, 55887, 60186, 74516, 85980, 93145, 100310, 111774, 120372, 130403, 150465, 186290, 200620, 223548, 260806, 279435, 300930, 372580, 391209, 521612, 558870, 601860, 652015, 782418, 1117740, 1304030, 1564836, 1956045, 2608060, 3912090, 7824180]

約数ペア:

[(1, 7824180), (2, 3912090), (3, 2608060), (4, 1956045), (5, 1564836), (6, 1304030), (7, 1117740), (10, 782418), (12, 652015), (13, 601860), (14, 558870), (15, 521612), (20, 391209), (21, 372580), (26, 300930), (28, 279435), (30, 260806), (35, 223548), (39, 200620), (42, 186290), (52, 150465), (60, 130403), (65, 120372), (70, 111774), (78, 100310), (84, 93145), (91, 85980), (105, 74516), (130, 60186), (140, 55887), (156, 50155), (182, 42990), (195, 40124), (210, 37258), (260, 30093), (273, 28660), (364, 21495), (390, 20062), (420, 18629), (455, 17196), (546, 14330), (780, 10031), (910, 8598), (1092, 7165), (1365, 5732), (1433, 5460), (1820, 4299), (2730, 2866)]