3979530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^3$

素因数の和:70

約数の個数: 80

約数和(自身を含む): 11369160

約数和(自身を除く): 7389630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 289, 306, 405, 459, 510, 578, 765, 810, 867, 918, 1377, 1445, 1530, 1734, 2295, 2601, 2754, 2890, 4335, 4590, 4913, 5202, 6885, 7803, 8670, 9826, 13005, 13770, 14739, 15606, 23409, 24565, 26010, 29478, 39015, 44217, 46818, 49130, 73695, 78030, 88434, 117045, 132651, 147390, 221085, 234090, 265302, 397953, 442170, 663255, 795906, 1326510, 1989765, 3979530]

約数ペア:

[(1, 3979530), (2, 1989765), (3, 1326510), (5, 795906), (6, 663255), (9, 442170), (10, 397953), (15, 265302), (17, 234090), (18, 221085), (27, 147390), (30, 132651), (34, 117045), (45, 88434), (51, 78030), (54, 73695), (81, 49130), (85, 46818), (90, 44217), (102, 39015), (135, 29478), (153, 26010), (162, 24565), (170, 23409), (255, 15606), (270, 14739), (289, 13770), (306, 13005), (405, 9826), (459, 8670), (510, 7803), (578, 6885), (765, 5202), (810, 4913), (867, 4590), (918, 4335), (1377, 2890), (1445, 2754), (1530, 2601), (1734, 2295)]