28563743790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10237901}}^1$

素因数の和:10237945

約数の個数: 48

約数和(自身を含む): 76661410176

約数和(自身を除く): 48097666386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 10237901, 20475802, 30713703, 51189505, 61427406, 92141109, 102379010, 153568515, 184282218, 307137030, 317374931, 460705545, 634749862, 921411090, 952124793, 1586874655, 1904249586, 2856374379, 3173749310, 4760623965, 5712748758, 9521247930, 14281871895, 28563743790]

約数ペア:

[(1, 28563743790), (2, 14281871895), (3, 9521247930), (5, 5712748758), (6, 4760623965), (9, 3173749310), (10, 2856374379), (15, 1904249586), (18, 1586874655), (30, 952124793), (31, 921411090), (45, 634749862), (62, 460705545), (90, 317374931), (93, 307137030), (155, 184282218), (186, 153568515), (279, 102379010), (310, 92141109), (465, 61427406), (558, 51189505), (930, 30713703), (1395, 20475802), (2790, 10237901)]