397081650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4787}}^1$

素因数の和:4888

約数の個数: 96

約数和(自身を含む): 1139927040

約数和(自身を除く): 742845390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 395, 474, 525, 553, 790, 1050, 1106, 1185, 1659, 1975, 2370, 2765, 3318, 3950, 4787, 5530, 5925, 8295, 9574, 11850, 13825, 14361, 16590, 23935, 27650, 28722, 33509, 41475, 47870, 67018, 71805, 82950, 100527, 119675, 143610, 167545, 201054, 239350, 335090, 359025, 378173, 502635, 718050, 756346, 837725, 1005270, 1134519, 1675450, 1890865, 2269038, 2513175, 2647211, 3781730, 5026350, 5294422, 5672595, 7941633, 9454325, 11345190, 13236055, 15883266, 18908650, 26472110, 28362975, 39708165, 56725950, 66180275, 79416330, 132360550, 198540825, 397081650]

約数ペア:

[(1, 397081650), (2, 198540825), (3, 132360550), (5, 79416330), (6, 66180275), (7, 56725950), (10, 39708165), (14, 28362975), (15, 26472110), (21, 18908650), (25, 15883266), (30, 13236055), (35, 11345190), (42, 9454325), (50, 7941633), (70, 5672595), (75, 5294422), (79, 5026350), (105, 3781730), (150, 2647211), (158, 2513175), (175, 2269038), (210, 1890865), (237, 1675450), (350, 1134519), (395, 1005270), (474, 837725), (525, 756346), (553, 718050), (790, 502635), (1050, 378173), (1106, 359025), (1185, 335090), (1659, 239350), (1975, 201054), (2370, 167545), (2765, 143610), (3318, 119675), (3950, 100527), (4787, 82950), (5530, 71805), (5925, 67018), (8295, 47870), (9574, 41475), (11850, 33509), (13825, 28722), (14361, 27650), (16590, 23935)]