73127970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1423}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 190599552

約数和(自身を除く): 117471582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571, 1142, 1423, 1713, 2846, 2855, 3426, 4269, 5139, 5710, 7115, 8538, 8565, 10278, 12807, 14230, 17130, 21345, 25614, 25695, 42690, 51390, 64035, 128070, 812533, 1625066, 2437599, 4062665, 4875198, 7312797, 8125330, 12187995, 14625594, 24375990, 36563985, 73127970]

約数ペア:

[(1, 73127970), (2, 36563985), (3, 24375990), (5, 14625594), (6, 12187995), (9, 8125330), (10, 7312797), (15, 4875198), (18, 4062665), (30, 2437599), (45, 1625066), (90, 812533), (571, 128070), (1142, 64035), (1423, 51390), (1713, 42690), (2846, 25695), (2855, 25614), (3426, 21345), (4269, 17130), (5139, 14230), (5710, 12807), (7115, 10278), (8538, 8565)]