3131130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 8035200

約数和(自身を除く): 4904070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 61, 87, 118, 122, 145, 174, 177, 183, 290, 295, 305, 354, 366, 435, 590, 610, 870, 885, 915, 1711, 1769, 1770, 1830, 3422, 3538, 3599, 5133, 5307, 7198, 8555, 8845, 10266, 10614, 10797, 17110, 17690, 17995, 21594, 25665, 26535, 35990, 51330, 53070, 53985, 104371, 107970, 208742, 313113, 521855, 626226, 1043710, 1565565, 3131130]

約数ペア:

[(1, 3131130), (2, 1565565), (3, 1043710), (5, 626226), (6, 521855), (10, 313113), (15, 208742), (29, 107970), (30, 104371), (58, 53985), (59, 53070), (61, 51330), (87, 35990), (118, 26535), (122, 25665), (145, 21594), (174, 17995), (177, 17690), (183, 17110), (290, 10797), (295, 10614), (305, 10266), (354, 8845), (366, 8555), (435, 7198), (590, 5307), (610, 5133), (870, 3599), (885, 3538), (915, 3422), (1711, 1830), (1769, 1770)]