30884130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11833}}^1$

素因数の和:11875

約数の個数: 48

約数和(自身を含む): 83074680

約数和(自身を除く): 52190550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 11833, 23666, 35499, 59165, 70998, 106497, 118330, 177495, 212994, 343157, 354990, 532485, 686314, 1029471, 1064970, 1715785, 2058942, 3088413, 3431570, 5147355, 6176826, 10294710, 15442065, 30884130]

約数ペア:

[(1, 30884130), (2, 15442065), (3, 10294710), (5, 6176826), (6, 5147355), (9, 3431570), (10, 3088413), (15, 2058942), (18, 1715785), (29, 1064970), (30, 1029471), (45, 686314), (58, 532485), (87, 354990), (90, 343157), (145, 212994), (174, 177495), (261, 118330), (290, 106497), (435, 70998), (522, 59165), (870, 35499), (1305, 23666), (2610, 11833)]