457107690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3541}}^1$

素因数の和:3895

約数の個数: 64

約数和(自身を含む): 1185351552

約数和(自身を除く): 728243862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 662, 993, 1655, 1986, 3310, 3541, 4303, 4965, 7082, 8606, 9930, 10623, 12909, 17705, 21246, 21515, 25818, 35410, 43030, 46033, 53115, 64545, 92066, 106230, 129090, 138099, 230165, 276198, 460330, 690495, 1172071, 1380990, 2344142, 3516213, 5860355, 7032426, 11720710, 15236923, 17581065, 30473846, 35162130, 45710769, 76184615, 91421538, 152369230, 228553845, 457107690]

約数ペア:

[(1, 457107690), (2, 228553845), (3, 152369230), (5, 91421538), (6, 76184615), (10, 45710769), (13, 35162130), (15, 30473846), (26, 17581065), (30, 15236923), (39, 11720710), (65, 7032426), (78, 5860355), (130, 3516213), (195, 2344142), (331, 1380990), (390, 1172071), (662, 690495), (993, 460330), (1655, 276198), (1986, 230165), (3310, 138099), (3541, 129090), (4303, 106230), (4965, 92066), (7082, 64545), (8606, 53115), (9930, 46033), (10623, 43030), (12909, 35410), (17705, 25818), (21246, 21515)]