77401030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 165110400

約数和(自身を除く): 87709370

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 149, 181, 205, 287, 298, 362, 410, 574, 745, 905, 1043, 1267, 1435, 1490, 1810, 2086, 2534, 2870, 5215, 6109, 6335, 7421, 10430, 12218, 12670, 14842, 26969, 30545, 37105, 42763, 51947, 53938, 61090, 74210, 85526, 103894, 134845, 188783, 213815, 259735, 269690, 377566, 427630, 519470, 943915, 1105729, 1887830, 2211458, 5528645, 7740103, 11057290, 15480206, 38700515, 77401030]

約数ペア:

[(1, 77401030), (2, 38700515), (5, 15480206), (7, 11057290), (10, 7740103), (14, 5528645), (35, 2211458), (41, 1887830), (70, 1105729), (82, 943915), (149, 519470), (181, 427630), (205, 377566), (287, 269690), (298, 259735), (362, 213815), (410, 188783), (574, 134845), (745, 103894), (905, 85526), (1043, 74210), (1267, 61090), (1435, 53938), (1490, 51947), (1810, 42763), (2086, 37105), (2534, 30545), (2870, 26969), (5215, 14842), (6109, 12670), (6335, 12218), (7421, 10430)]