901313970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1423}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 2219526144

約数和(自身を除く): 1318212174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 491, 645, 982, 1290, 1423, 1473, 2455, 2846, 2946, 4269, 4910, 7115, 7365, 8538, 14230, 14730, 21113, 21345, 42226, 42690, 61189, 63339, 105565, 122378, 126678, 183567, 211130, 305945, 316695, 367134, 611890, 633390, 698693, 917835, 1397386, 1835670, 2096079, 3493465, 4192158, 6986930, 10480395, 20960790, 30043799, 60087598, 90131397, 150218995, 180262794, 300437990, 450656985, 901313970]

約数ペア:

[(1, 901313970), (2, 450656985), (3, 300437990), (5, 180262794), (6, 150218995), (10, 90131397), (15, 60087598), (30, 30043799), (43, 20960790), (86, 10480395), (129, 6986930), (215, 4192158), (258, 3493465), (430, 2096079), (491, 1835670), (645, 1397386), (982, 917835), (1290, 698693), (1423, 633390), (1473, 611890), (2455, 367134), (2846, 316695), (2946, 305945), (4269, 211130), (4910, 183567), (7115, 126678), (7365, 122378), (8538, 105565), (14230, 63339), (14730, 61189), (21113, 42690), (21345, 42226)]