1986066270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{75833}}^1$

素因数の和:75946

約数の個数: 64

約数和(自身を含む): 5350847040

約数和(自身を除く): 3364780770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 8730, 13095, 26190, 75833, 151666, 227499, 379165, 454998, 682497, 758330, 1137495, 1364994, 2047491, 2274990, 3412485, 4094982, 6824970, 7355801, 10237455, 14711602, 20474910, 22067403, 36779005, 44134806, 66202209, 73558010, 110337015, 132404418, 198606627, 220674030, 331011045, 397213254, 662022090, 993033135, 1986066270]

約数ペア:

[(1, 1986066270), (2, 993033135), (3, 662022090), (5, 397213254), (6, 331011045), (9, 220674030), (10, 198606627), (15, 132404418), (18, 110337015), (27, 73558010), (30, 66202209), (45, 44134806), (54, 36779005), (90, 22067403), (97, 20474910), (135, 14711602), (194, 10237455), (270, 7355801), (291, 6824970), (485, 4094982), (582, 3412485), (873, 2274990), (970, 2047491), (1455, 1364994), (1746, 1137495), (2619, 758330), (2910, 682497), (4365, 454998), (5238, 379165), (8730, 227499), (13095, 151666), (26190, 75833)]