313180350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 890942976

約数和(自身を除く): 577762626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 461, 525, 647, 922, 1050, 1294, 1383, 1941, 2305, 2766, 3227, 3235, 3882, 4529, 4610, 6454, 6470, 6915, 9058, 9681, 9705, 11525, 13587, 13830, 16135, 16175, 19362, 19410, 22645, 23050, 27174, 32270, 32350, 34575, 45290, 48405, 48525, 67935, 69150, 80675, 96810, 97050, 113225, 135870, 161350, 226450, 242025, 298267, 339675, 484050, 596534, 679350, 894801, 1491335, 1789602, 2087869, 2982670, 4175738, 4474005, 6263607, 7456675, 8948010, 10439345, 12527214, 14913350, 20878690, 22370025, 31318035, 44740050, 52196725, 62636070, 104393450, 156590175, 313180350]

約数ペア:

[(1, 313180350), (2, 156590175), (3, 104393450), (5, 62636070), (6, 52196725), (7, 44740050), (10, 31318035), (14, 22370025), (15, 20878690), (21, 14913350), (25, 12527214), (30, 10439345), (35, 8948010), (42, 7456675), (50, 6263607), (70, 4474005), (75, 4175738), (105, 2982670), (150, 2087869), (175, 1789602), (210, 1491335), (350, 894801), (461, 679350), (525, 596534), (647, 484050), (922, 339675), (1050, 298267), (1294, 242025), (1383, 226450), (1941, 161350), (2305, 135870), (2766, 113225), (3227, 97050), (3235, 96810), (3882, 80675), (4529, 69150), (4610, 67935), (6454, 48525), (6470, 48405), (6915, 45290), (9058, 34575), (9681, 32350), (9705, 32270), (11525, 27174), (13587, 23050), (13830, 22645), (16135, 19410), (16175, 19362)]