17351460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 61641216

約数和(自身を除く): 44289756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 293, 315, 329, 420, 423, 470, 564, 586, 630, 658, 705, 846, 879, 940, 987, 1172, 1260, 1316, 1410, 1465, 1645, 1692, 1758, 1974, 2051, 2115, 2637, 2820, 2930, 2961, 3290, 3516, 3948, 4102, 4230, 4395, 4935, 5274, 5860, 5922, 6153, 6580, 8204, 8460, 8790, 9870, 10255, 10548, 11844, 12306, 13185, 13771, 14805, 17580, 18459, 19740, 20510, 24612, 26370, 27542, 29610, 30765, 36918, 41020, 41313, 52740, 55084, 59220, 61530, 68855, 73836, 82626, 92295, 96397, 123060, 123939, 137710, 165252, 184590, 192794, 206565, 247878, 275420, 289191, 369180, 385588, 413130, 481985, 495756, 578382, 619695, 826260, 867573, 963970, 1156764, 1239390, 1445955, 1735146, 1927940, 2478780, 2891910, 3470292, 4337865, 5783820, 8675730, 17351460]

約数ペア:

[(1, 17351460), (2, 8675730), (3, 5783820), (4, 4337865), (5, 3470292), (6, 2891910), (7, 2478780), (9, 1927940), (10, 1735146), (12, 1445955), (14, 1239390), (15, 1156764), (18, 963970), (20, 867573), (21, 826260), (28, 619695), (30, 578382), (35, 495756), (36, 481985), (42, 413130), (45, 385588), (47, 369180), (60, 289191), (63, 275420), (70, 247878), (84, 206565), (90, 192794), (94, 184590), (105, 165252), (126, 137710), (140, 123939), (141, 123060), (180, 96397), (188, 92295), (210, 82626), (235, 73836), (252, 68855), (282, 61530), (293, 59220), (315, 55084), (329, 52740), (420, 41313), (423, 41020), (470, 36918), (564, 30765), (586, 29610), (630, 27542), (658, 26370), (705, 24612), (846, 20510), (879, 19740), (940, 18459), (987, 17580), (1172, 14805), (1260, 13771), (1316, 13185), (1410, 12306), (1465, 11844), (1645, 10548), (1692, 10255), (1758, 9870), (1974, 8790), (2051, 8460), (2115, 8204), (2637, 6580), (2820, 6153), (2930, 5922), (2961, 5860), (3290, 5274), (3516, 4935), (3948, 4395), (4102, 4230)]