30875502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 75769344

約数和(自身を除く): 44893842

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 166, 238, 249, 357, 498, 521, 581, 714, 1042, 1162, 1411, 1563, 1743, 2822, 3126, 3486, 3647, 4233, 7294, 8466, 8857, 9877, 10941, 17714, 19754, 21882, 26571, 29631, 43243, 53142, 59262, 61999, 86486, 123998, 129729, 185997, 259458, 302701, 371994, 605402, 735131, 908103, 1470262, 1816206, 2205393, 4410786, 5145917, 10291834, 15437751, 30875502]

約数ペア:

[(1, 30875502), (2, 15437751), (3, 10291834), (6, 5145917), (7, 4410786), (14, 2205393), (17, 1816206), (21, 1470262), (34, 908103), (42, 735131), (51, 605402), (83, 371994), (102, 302701), (119, 259458), (166, 185997), (238, 129729), (249, 123998), (357, 86486), (498, 61999), (521, 59262), (581, 53142), (714, 43243), (1042, 29631), (1162, 26571), (1411, 21882), (1563, 19754), (1743, 17714), (2822, 10941), (3126, 9877), (3486, 8857), (3647, 8466), (4233, 7294)]