974970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 2730240

約数和(自身を除く): 1755270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 157, 207, 230, 270, 314, 345, 414, 471, 621, 690, 785, 942, 1035, 1242, 1413, 1570, 2070, 2355, 2826, 3105, 3611, 4239, 4710, 6210, 7065, 7222, 8478, 10833, 14130, 18055, 21195, 21666, 32499, 36110, 42390, 54165, 64998, 97497, 108330, 162495, 194994, 324990, 487485, 974970]

約数ペア:

[(1, 974970), (2, 487485), (3, 324990), (5, 194994), (6, 162495), (9, 108330), (10, 97497), (15, 64998), (18, 54165), (23, 42390), (27, 36110), (30, 32499), (45, 21666), (46, 21195), (54, 18055), (69, 14130), (90, 10833), (115, 8478), (135, 7222), (138, 7065), (157, 6210), (207, 4710), (230, 4239), (270, 3611), (314, 3105), (345, 2826), (414, 2355), (471, 2070), (621, 1570), (690, 1413), (785, 1242), (942, 1035)]