66953490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71993}}^1$

素因数の和:72034

約数の個数: 32

約数和(自身を含む): 165874176

約数和(自身を除く): 98920686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 71993, 143986, 215979, 359965, 431958, 719930, 1079895, 2159790, 2231783, 4463566, 6695349, 11158915, 13390698, 22317830, 33476745, 66953490]

約数ペア:

[(1, 66953490), (2, 33476745), (3, 22317830), (5, 13390698), (6, 11158915), (10, 6695349), (15, 4463566), (30, 2231783), (31, 2159790), (62, 1079895), (93, 719930), (155, 431958), (186, 359965), (310, 215979), (465, 143986), (930, 71993)]