90341230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 199221120

約数和(自身を除く): 108879890

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 89, 119, 170, 178, 238, 445, 595, 623, 853, 890, 1190, 1246, 1513, 1706, 3026, 3115, 4265, 5971, 6230, 7565, 8530, 10591, 11942, 14501, 15130, 21182, 29002, 29855, 52955, 59710, 72505, 75917, 101507, 105910, 145010, 151834, 203014, 379585, 507535, 531419, 759170, 1015070, 1062838, 1290589, 2581178, 2657095, 5314190, 6452945, 9034123, 12905890, 18068246, 45170615, 90341230]

約数ペア:

[(1, 90341230), (2, 45170615), (5, 18068246), (7, 12905890), (10, 9034123), (14, 6452945), (17, 5314190), (34, 2657095), (35, 2581178), (70, 1290589), (85, 1062838), (89, 1015070), (119, 759170), (170, 531419), (178, 507535), (238, 379585), (445, 203014), (595, 151834), (623, 145010), (853, 105910), (890, 101507), (1190, 75917), (1246, 72505), (1513, 59710), (1706, 52955), (3026, 29855), (3115, 29002), (4265, 21182), (5971, 15130), (6230, 14501), (7565, 11942), (8530, 10591)]