27550770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 72987264

約数和(自身を除く): 45436494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 1723, 2665, 3198, 3446, 5169, 5330, 7995, 8615, 10338, 15990, 17230, 22399, 25845, 44798, 51690, 67197, 70643, 111995, 134394, 141286, 211929, 223990, 335985, 353215, 423858, 671970, 706430, 918359, 1059645, 1836718, 2119290, 2755077, 4591795, 5510154, 9183590, 13775385, 27550770]

約数ペア:

[(1, 27550770), (2, 13775385), (3, 9183590), (5, 5510154), (6, 4591795), (10, 2755077), (13, 2119290), (15, 1836718), (26, 1059645), (30, 918359), (39, 706430), (41, 671970), (65, 423858), (78, 353215), (82, 335985), (123, 223990), (130, 211929), (195, 141286), (205, 134394), (246, 111995), (390, 70643), (410, 67197), (533, 51690), (615, 44798), (1066, 25845), (1230, 22399), (1599, 17230), (1723, 15990), (2665, 10338), (3198, 8615), (3446, 7995), (5169, 5330)]