15899688770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3517}}^1$

素因数の和:3708

約数の個数: 128

約数和(自身を含む): 36109877760

約数和(自身を除く): 20210188990

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 131, 145, 170, 203, 238, 262, 290, 406, 493, 595, 655, 917, 986, 1015, 1190, 1310, 1834, 2030, 2227, 2465, 3451, 3517, 3799, 4454, 4585, 4930, 6902, 7034, 7598, 9170, 11135, 15589, 17255, 17585, 18995, 22270, 24619, 26593, 31178, 34510, 35170, 37990, 49238, 53186, 59789, 64583, 77945, 101993, 119578, 123095, 129166, 132965, 155890, 203986, 246190, 265930, 298945, 322915, 418523, 452081, 460727, 509965, 597890, 645830, 713951, 837046, 904162, 921454, 1019930, 1427902, 1733881, 2092615, 2260405, 2303635, 3225089, 3467762, 3569755, 4185230, 4520810, 4607270, 6450178, 7139510, 7832359, 8669405, 12137167, 13361083, 15664718, 16125445, 17338810, 24274334, 26722166, 32250890, 39161795, 54826513, 60685835, 66805415, 78323590, 93527581, 109653026, 121371670, 133610830, 187055162, 227138411, 274132565, 454276822, 467637905, 548265130, 935275810, 1135692055, 1589968877, 2271384110, 3179937754, 7949844385, 15899688770]

約数ペア:

[(1, 15899688770), (2, 7949844385), (5, 3179937754), (7, 2271384110), (10, 1589968877), (14, 1135692055), (17, 935275810), (29, 548265130), (34, 467637905), (35, 454276822), (58, 274132565), (70, 227138411), (85, 187055162), (119, 133610830), (131, 121371670), (145, 109653026), (170, 93527581), (203, 78323590), (238, 66805415), (262, 60685835), (290, 54826513), (406, 39161795), (493, 32250890), (595, 26722166), (655, 24274334), (917, 17338810), (986, 16125445), (1015, 15664718), (1190, 13361083), (1310, 12137167), (1834, 8669405), (2030, 7832359), (2227, 7139510), (2465, 6450178), (3451, 4607270), (3517, 4520810), (3799, 4185230), (4454, 3569755), (4585, 3467762), (4930, 3225089), (6902, 2303635), (7034, 2260405), (7598, 2092615), (9170, 1733881), (11135, 1427902), (15589, 1019930), (17255, 921454), (17585, 904162), (18995, 837046), (22270, 713951), (24619, 645830), (26593, 597890), (31178, 509965), (34510, 460727), (35170, 452081), (37990, 418523), (49238, 322915), (53186, 298945), (59789, 265930), (64583, 246190), (77945, 203986), (101993, 155890), (119578, 132965), (123095, 129166)]