64888950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2182

約数の個数: 96

約数和(自身を含む): 190344960

約数和(自身を除く): 125456010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 609, 725, 870, 1015, 1050, 1218, 1450, 2030, 2131, 2175, 3045, 4262, 4350, 5075, 6090, 6393, 10150, 10655, 12786, 14917, 15225, 21310, 29834, 30450, 31965, 44751, 53275, 61799, 63930, 74585, 89502, 106550, 123598, 149170, 159825, 185397, 223755, 308995, 319650, 370794, 372925, 432593, 447510, 617990, 745850, 865186, 926985, 1118775, 1297779, 1544975, 1853970, 2162965, 2237550, 2595558, 3089950, 4325930, 4634925, 6488895, 9269850, 10814825, 12977790, 21629650, 32444475, 64888950]

約数ペア:

[(1, 64888950), (2, 32444475), (3, 21629650), (5, 12977790), (6, 10814825), (7, 9269850), (10, 6488895), (14, 4634925), (15, 4325930), (21, 3089950), (25, 2595558), (29, 2237550), (30, 2162965), (35, 1853970), (42, 1544975), (50, 1297779), (58, 1118775), (70, 926985), (75, 865186), (87, 745850), (105, 617990), (145, 447510), (150, 432593), (174, 372925), (175, 370794), (203, 319650), (210, 308995), (290, 223755), (350, 185397), (406, 159825), (435, 149170), (525, 123598), (609, 106550), (725, 89502), (870, 74585), (1015, 63930), (1050, 61799), (1218, 53275), (1450, 44751), (2030, 31965), (2131, 30450), (2175, 29834), (3045, 21310), (4262, 15225), (4350, 14917), (5075, 12786), (6090, 10655), (6393, 10150)]