312941790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{496733}}^1$

素因数の和:496753

約数の個数: 48

約数和(自身を含む): 929886048

約数和(自身を除く): 616944258

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, 496733, 993466, 1490199, 2483665, 2980398, 3477131, 4470597, 4967330, 6954262, 7450995, 8941194, 10431393, 14901990, 17385655, 20862786, 22352985, 31294179, 34771310, 44705970, 52156965, 62588358, 104313930, 156470895, 312941790]

約数ペア:

[(1, 312941790), (2, 156470895), (3, 104313930), (5, 62588358), (6, 52156965), (7, 44705970), (9, 34771310), (10, 31294179), (14, 22352985), (15, 20862786), (18, 17385655), (21, 14901990), (30, 10431393), (35, 8941194), (42, 7450995), (45, 6954262), (63, 4967330), (70, 4470597), (90, 3477131), (105, 2980398), (126, 2483665), (210, 1490199), (315, 993466), (630, 496733)]