2044179970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{2437}}^1$

素因数の和:2995

約数の個数: 64

約数和(自身を含む): 4398230016

約数和(自身を除く): 2354050046

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 521, 805, 1042, 1610, 2437, 2605, 3647, 4874, 5210, 7294, 11983, 12185, 17059, 18235, 23966, 24370, 34118, 36470, 56051, 59915, 83881, 85295, 112102, 119830, 167762, 170590, 280255, 392357, 419405, 560510, 784714, 838810, 1269677, 1961785, 2539354, 3923570, 6348385, 8887739, 12696770, 17775478, 29202571, 44438695, 58405142, 88877390, 146012855, 204417997, 292025710, 408835994, 1022089985, 2044179970]

約数ペア:

[(1, 2044179970), (2, 1022089985), (5, 408835994), (7, 292025710), (10, 204417997), (14, 146012855), (23, 88877390), (35, 58405142), (46, 44438695), (70, 29202571), (115, 17775478), (161, 12696770), (230, 8887739), (322, 6348385), (521, 3923570), (805, 2539354), (1042, 1961785), (1610, 1269677), (2437, 838810), (2605, 784714), (3647, 560510), (4874, 419405), (5210, 392357), (7294, 280255), (11983, 170590), (12185, 167762), (17059, 119830), (18235, 112102), (23966, 85295), (24370, 83881), (34118, 59915), (36470, 56051)]