7318170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 20427264

約数和(自身を除く): 13109094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 61, 62, 86, 90, 93, 122, 129, 155, 183, 186, 215, 258, 279, 305, 310, 366, 387, 430, 465, 549, 558, 610, 645, 774, 915, 930, 1098, 1290, 1333, 1395, 1830, 1891, 1935, 2623, 2666, 2745, 2790, 3782, 3870, 3999, 5246, 5490, 5673, 6665, 7869, 7998, 9455, 11346, 11997, 13115, 13330, 15738, 17019, 18910, 19995, 23607, 23994, 26230, 28365, 34038, 39345, 39990, 47214, 56730, 59985, 78690, 81313, 85095, 118035, 119970, 162626, 170190, 236070, 243939, 406565, 487878, 731817, 813130, 1219695, 1463634, 2439390, 3659085, 7318170]

約数ペア:

[(1, 7318170), (2, 3659085), (3, 2439390), (5, 1463634), (6, 1219695), (9, 813130), (10, 731817), (15, 487878), (18, 406565), (30, 243939), (31, 236070), (43, 170190), (45, 162626), (61, 119970), (62, 118035), (86, 85095), (90, 81313), (93, 78690), (122, 59985), (129, 56730), (155, 47214), (183, 39990), (186, 39345), (215, 34038), (258, 28365), (279, 26230), (305, 23994), (310, 23607), (366, 19995), (387, 18910), (430, 17019), (465, 15738), (549, 13330), (558, 13115), (610, 11997), (645, 11346), (774, 9455), (915, 7998), (930, 7869), (1098, 6665), (1290, 5673), (1333, 5490), (1395, 5246), (1830, 3999), (1891, 3870), (1935, 3782), (2623, 2790), (2666, 2745)]