15697899420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{795233}}^1$

素因数の和:795299

約数の個数: 96

約数和(自身を含む): 51302135808

約数和(自身を除く): 35604236388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 795233, 1590466, 2385699, 3180932, 3976165, 4771398, 5566631, 7952330, 9542796, 11133262, 11928495, 15904660, 16699893, 22266524, 23856990, 27833155, 33399786, 37375951, 47713980, 55666310, 66799572, 74751902, 83499465, 111332620, 112127853, 149503804, 166998930, 186879755, 224255706, 261631657, 333997860, 373759510, 448511412, 523263314, 560639265, 747519020, 784894971, 1046526628, 1121278530, 1308158285, 1569789942, 2242557060, 2616316570, 3139579884, 3924474855, 5232633140, 7848949710, 15697899420]

約数ペア:

[(1, 15697899420), (2, 7848949710), (3, 5232633140), (4, 3924474855), (5, 3139579884), (6, 2616316570), (7, 2242557060), (10, 1569789942), (12, 1308158285), (14, 1121278530), (15, 1046526628), (20, 784894971), (21, 747519020), (28, 560639265), (30, 523263314), (35, 448511412), (42, 373759510), (47, 333997860), (60, 261631657), (70, 224255706), (84, 186879755), (94, 166998930), (105, 149503804), (140, 112127853), (141, 111332620), (188, 83499465), (210, 74751902), (235, 66799572), (282, 55666310), (329, 47713980), (420, 37375951), (470, 33399786), (564, 27833155), (658, 23856990), (705, 22266524), (940, 16699893), (987, 15904660), (1316, 11928495), (1410, 11133262), (1645, 9542796), (1974, 7952330), (2820, 5566631), (3290, 4771398), (3948, 3976165), (4935, 3180932), (6580, 2385699), (9870, 1590466), (19740, 795233)]