19305993930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{30059}}^1$

素因数の和:30419

約数の個数: 64

約数和(自身を含む): 47095603200

約数和(自身を除く): 27789609270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 271, 395, 474, 542, 790, 813, 1185, 1355, 1626, 2370, 2710, 4065, 8130, 21409, 30059, 42818, 60118, 64227, 90177, 107045, 128454, 150295, 180354, 214090, 300590, 321135, 450885, 642270, 901770, 2374661, 4749322, 7123983, 8145989, 11873305, 14247966, 16291978, 23746610, 24437967, 35619915, 40729945, 48875934, 71239830, 81459890, 122189835, 244379670, 643533131, 1287066262, 1930599393, 3217665655, 3861198786, 6435331310, 9652996965, 19305993930]

約数ペア:

[(1, 19305993930), (2, 9652996965), (3, 6435331310), (5, 3861198786), (6, 3217665655), (10, 1930599393), (15, 1287066262), (30, 643533131), (79, 244379670), (158, 122189835), (237, 81459890), (271, 71239830), (395, 48875934), (474, 40729945), (542, 35619915), (790, 24437967), (813, 23746610), (1185, 16291978), (1355, 14247966), (1626, 11873305), (2370, 8145989), (2710, 7123983), (4065, 4749322), (8130, 2374661), (21409, 901770), (30059, 642270), (42818, 450885), (60118, 321135), (64227, 300590), (90177, 214090), (107045, 180354), (128454, 150295)]