30505410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2929

約数の個数: 80

約数和(自身を含む): 88365816

約数和(自身を除く): 57860406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2897, 3510, 5265, 5794, 8691, 10530, 14485, 17382, 26073, 28970, 37661, 43455, 52146, 75322, 78219, 86910, 112983, 130365, 156438, 188305, 225966, 234657, 260730, 338949, 376610, 391095, 469314, 564915, 677898, 782190, 1016847, 1129830, 1173285, 1694745, 2033694, 2346570, 3050541, 3389490, 5084235, 6101082, 10168470, 15252705, 30505410]

約数ペア:

[(1, 30505410), (2, 15252705), (3, 10168470), (5, 6101082), (6, 5084235), (9, 3389490), (10, 3050541), (13, 2346570), (15, 2033694), (18, 1694745), (26, 1173285), (27, 1129830), (30, 1016847), (39, 782190), (45, 677898), (54, 564915), (65, 469314), (78, 391095), (81, 376610), (90, 338949), (117, 260730), (130, 234657), (135, 225966), (162, 188305), (195, 156438), (234, 130365), (270, 112983), (351, 86910), (390, 78219), (405, 75322), (585, 52146), (702, 43455), (810, 37661), (1053, 28970), (1170, 26073), (1755, 17382), (2106, 14485), (2897, 10530), (3510, 8691), (5265, 5794)]