29949660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12799}}^1$

素因数の和:12827

約数の個数: 72

約数和(自身を含む): 97843200

約数和(自身を除く): 67893540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 12799, 25598, 38397, 51196, 63995, 76794, 115191, 127990, 153588, 166387, 191985, 230382, 255980, 332774, 383970, 460764, 499161, 575955, 665548, 767940, 831935, 998322, 1151910, 1497483, 1663870, 1996644, 2303820, 2495805, 2994966, 3327740, 4991610, 5989932, 7487415, 9983220, 14974830, 29949660]

約数ペア:

[(1, 29949660), (2, 14974830), (3, 9983220), (4, 7487415), (5, 5989932), (6, 4991610), (9, 3327740), (10, 2994966), (12, 2495805), (13, 2303820), (15, 1996644), (18, 1663870), (20, 1497483), (26, 1151910), (30, 998322), (36, 831935), (39, 767940), (45, 665548), (52, 575955), (60, 499161), (65, 460764), (78, 383970), (90, 332774), (117, 255980), (130, 230382), (156, 191985), (180, 166387), (195, 153588), (234, 127990), (260, 115191), (390, 76794), (468, 63995), (585, 51196), (780, 38397), (1170, 25598), (2340, 12799)]