7991610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 21320064

約数和(自身を除く): 13328454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 397, 610, 671, 794, 915, 1191, 1342, 1830, 1985, 2013, 2382, 3355, 3970, 4026, 4367, 5955, 6710, 8734, 10065, 11910, 13101, 20130, 21835, 24217, 26202, 43670, 48434, 65505, 72651, 121085, 131010, 145302, 242170, 266387, 363255, 532774, 726510, 799161, 1331935, 1598322, 2663870, 3995805, 7991610]

約数ペア:

[(1, 7991610), (2, 3995805), (3, 2663870), (5, 1598322), (6, 1331935), (10, 799161), (11, 726510), (15, 532774), (22, 363255), (30, 266387), (33, 242170), (55, 145302), (61, 131010), (66, 121085), (110, 72651), (122, 65505), (165, 48434), (183, 43670), (305, 26202), (330, 24217), (366, 21835), (397, 20130), (610, 13101), (671, 11910), (794, 10065), (915, 8734), (1191, 6710), (1342, 5955), (1830, 4367), (1985, 4026), (2013, 3970), (2382, 3355)]