148376970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{235519}}^1$

素因数の和:235539

約数の個数: 48

約数和(自身を含む): 440893440

約数和(自身を除く): 292516470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 235519, 471038, 706557, 1177595, 1413114, 1648633, 2119671, 2355190, 3297266, 3532785, 4239342, 4945899, 7065570, 8243165, 9891798, 10598355, 14837697, 16486330, 21196710, 24729495, 29675394, 49458990, 74188485, 148376970]

約数ペア:

[(1, 148376970), (2, 74188485), (3, 49458990), (5, 29675394), (6, 24729495), (7, 21196710), (9, 16486330), (10, 14837697), (14, 10598355), (15, 9891798), (18, 8243165), (21, 7065570), (30, 4945899), (35, 4239342), (42, 3532785), (45, 3297266), (63, 2355190), (70, 2119671), (90, 1648633), (105, 1413114), (126, 1177595), (210, 706557), (315, 471038), (630, 235519)]