30427410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 79994880

約数和(自身を除く): 49567470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1279, 1586, 1830, 2379, 2558, 3837, 3965, 4758, 6395, 7674, 7930, 11895, 12790, 16627, 19185, 23790, 33254, 38370, 49881, 78019, 83135, 99762, 156038, 166270, 234057, 249405, 390095, 468114, 498810, 780190, 1014247, 1170285, 2028494, 2340570, 3042741, 5071235, 6085482, 10142470, 15213705, 30427410]

約数ペア:

[(1, 30427410), (2, 15213705), (3, 10142470), (5, 6085482), (6, 5071235), (10, 3042741), (13, 2340570), (15, 2028494), (26, 1170285), (30, 1014247), (39, 780190), (61, 498810), (65, 468114), (78, 390095), (122, 249405), (130, 234057), (183, 166270), (195, 156038), (305, 99762), (366, 83135), (390, 78019), (610, 49881), (793, 38370), (915, 33254), (1279, 23790), (1586, 19185), (1830, 16627), (2379, 12790), (2558, 11895), (3837, 7930), (3965, 7674), (4758, 6395)]