74697210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 223816320

約数和(自身を除く): 149119110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 630, 695, 834, 853, 973, 1251, 1390, 1706, 1946, 2085, 2502, 2559, 2919, 4170, 4265, 4865, 5118, 5838, 5971, 6255, 7677, 8530, 8757, 9730, 11942, 12510, 12795, 14595, 15354, 17514, 17913, 25590, 29190, 29855, 35826, 38385, 43785, 53739, 59710, 76770, 87570, 89565, 107478, 118567, 179130, 237134, 268695, 355701, 537390, 592835, 711402, 829969, 1067103, 1185670, 1659938, 1778505, 2134206, 2489907, 3557010, 4149845, 4979814, 5335515, 7469721, 8299690, 10671030, 12449535, 14939442, 24899070, 37348605, 74697210]

約数ペア:

[(1, 74697210), (2, 37348605), (3, 24899070), (5, 14939442), (6, 12449535), (7, 10671030), (9, 8299690), (10, 7469721), (14, 5335515), (15, 4979814), (18, 4149845), (21, 3557010), (30, 2489907), (35, 2134206), (42, 1778505), (45, 1659938), (63, 1185670), (70, 1067103), (90, 829969), (105, 711402), (126, 592835), (139, 537390), (210, 355701), (278, 268695), (315, 237134), (417, 179130), (630, 118567), (695, 107478), (834, 89565), (853, 87570), (973, 76770), (1251, 59710), (1390, 53739), (1706, 43785), (1946, 38385), (2085, 35826), (2502, 29855), (2559, 29190), (2919, 25590), (4170, 17913), (4265, 17514), (4865, 15354), (5118, 14595), (5838, 12795), (5971, 12510), (6255, 11942), (7677, 9730), (8530, 8757)]