29771430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3365

約数の個数: 64

約数和(自身を含む): 80317440

約数和(自身を除く): 50546010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 3319, 4485, 6638, 8970, 9957, 16595, 19914, 33190, 43147, 49785, 76337, 86294, 99570, 129441, 152674, 215735, 229011, 258882, 381685, 431470, 458022, 647205, 763370, 992381, 1145055, 1294410, 1984762, 2290110, 2977143, 4961905, 5954286, 9923810, 14885715, 29771430]

約数ペア:

[(1, 29771430), (2, 14885715), (3, 9923810), (5, 5954286), (6, 4961905), (10, 2977143), (13, 2290110), (15, 1984762), (23, 1294410), (26, 1145055), (30, 992381), (39, 763370), (46, 647205), (65, 458022), (69, 431470), (78, 381685), (115, 258882), (130, 229011), (138, 215735), (195, 152674), (230, 129441), (299, 99570), (345, 86294), (390, 76337), (598, 49785), (690, 43147), (897, 33190), (1495, 19914), (1794, 16595), (2990, 9957), (3319, 8970), (4485, 6638)]