28352790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13697}}^1$

素因数の和:13733

約数の個数: 48

約数和(自身を含む): 76927968

約数和(自身を除く): 48575178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 13697, 27394, 41091, 68485, 82182, 123273, 136970, 205455, 246546, 315031, 410910, 616365, 630062, 945093, 1232730, 1575155, 1890186, 2835279, 3150310, 4725465, 5670558, 9450930, 14176395, 28352790]

約数ペア:

[(1, 28352790), (2, 14176395), (3, 9450930), (5, 5670558), (6, 4725465), (9, 3150310), (10, 2835279), (15, 1890186), (18, 1575155), (23, 1232730), (30, 945093), (45, 630062), (46, 616365), (69, 410910), (90, 315031), (115, 246546), (138, 205455), (207, 136970), (230, 123273), (345, 82182), (414, 68485), (690, 41091), (1035, 27394), (2070, 13697)]