69948690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 206807040

約数和(自身を除く): 136858350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 94, 95, 105, 114, 133, 141, 190, 210, 235, 266, 282, 285, 329, 373, 399, 470, 570, 658, 665, 705, 746, 798, 893, 987, 1119, 1330, 1410, 1645, 1786, 1865, 1974, 1995, 2238, 2611, 2679, 3290, 3730, 3990, 4465, 4935, 5222, 5358, 5595, 6251, 7087, 7833, 8930, 9870, 11190, 12502, 13055, 13395, 14174, 15666, 17531, 18753, 21261, 26110, 26790, 31255, 35062, 35435, 37506, 39165, 42522, 49609, 52593, 62510, 70870, 78330, 87655, 93765, 99218, 105186, 106305, 122717, 148827, 175310, 187530, 212610, 245434, 248045, 262965, 297654, 333089, 368151, 496090, 525930, 613585, 666178, 736302, 744135, 999267, 1227170, 1488270, 1665445, 1840755, 1998534, 2331623, 3330890, 3681510, 4663246, 4996335, 6994869, 9992670, 11658115, 13989738, 23316230, 34974345, 69948690]

約数ペア:

[(1, 69948690), (2, 34974345), (3, 23316230), (5, 13989738), (6, 11658115), (7, 9992670), (10, 6994869), (14, 4996335), (15, 4663246), (19, 3681510), (21, 3330890), (30, 2331623), (35, 1998534), (38, 1840755), (42, 1665445), (47, 1488270), (57, 1227170), (70, 999267), (94, 744135), (95, 736302), (105, 666178), (114, 613585), (133, 525930), (141, 496090), (190, 368151), (210, 333089), (235, 297654), (266, 262965), (282, 248045), (285, 245434), (329, 212610), (373, 187530), (399, 175310), (470, 148827), (570, 122717), (658, 106305), (665, 105186), (705, 99218), (746, 93765), (798, 87655), (893, 78330), (987, 70870), (1119, 62510), (1330, 52593), (1410, 49609), (1645, 42522), (1786, 39165), (1865, 37506), (1974, 35435), (1995, 35062), (2238, 31255), (2611, 26790), (2679, 26110), (3290, 21261), (3730, 18753), (3990, 17531), (4465, 15666), (4935, 14174), (5222, 13395), (5358, 13055), (5595, 12502), (6251, 11190), (7087, 9870), (7833, 8930)]