2048696370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{464557}}^1$

素因数の和:464584

約数の個数: 72

約数和(自身を含む): 6196274604

約数和(自身を除く): 4147578234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 464557, 929114, 1393671, 2322785, 2787342, 3251899, 4181013, 4645570, 6503798, 6968355, 8362026, 9755697, 13936710, 16259495, 19511394, 20905065, 22763293, 29267091, 32518990, 41810130, 45526586, 48778485, 58534182, 68289879, 97556970, 113816465, 136579758, 146335455, 204869637, 227632930, 292670910, 341449395, 409739274, 682898790, 1024348185, 2048696370]

約数ペア:

[(1, 2048696370), (2, 1024348185), (3, 682898790), (5, 409739274), (6, 341449395), (7, 292670910), (9, 227632930), (10, 204869637), (14, 146335455), (15, 136579758), (18, 113816465), (21, 97556970), (30, 68289879), (35, 58534182), (42, 48778485), (45, 45526586), (49, 41810130), (63, 32518990), (70, 29267091), (90, 22763293), (98, 20905065), (105, 19511394), (126, 16259495), (147, 13936710), (210, 9755697), (245, 8362026), (294, 6968355), (315, 6503798), (441, 4645570), (490, 4181013), (630, 3251899), (735, 2787342), (882, 2322785), (1470, 1393671), (2205, 929114), (4410, 464557)]