129976910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 299427840

約数和(自身を除く): 169450930

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 49, 70, 95, 98, 115, 133, 161, 190, 230, 245, 266, 322, 437, 490, 607, 665, 805, 874, 931, 1127, 1214, 1330, 1610, 1862, 2185, 2254, 3035, 3059, 4249, 4370, 4655, 5635, 6070, 6118, 8498, 9310, 11270, 11533, 13961, 15295, 21245, 21413, 23066, 27922, 29743, 30590, 42490, 42826, 57665, 59486, 69805, 80731, 97727, 107065, 115330, 139610, 148715, 161462, 195454, 214130, 265259, 297430, 403655, 488635, 530518, 565117, 684089, 807310, 977270, 1130234, 1326295, 1368178, 1856813, 2652590, 2825585, 3420445, 3713626, 5651170, 6840890, 9284065, 12997691, 18568130, 25995382, 64988455, 129976910]

約数ペア:

[(1, 129976910), (2, 64988455), (5, 25995382), (7, 18568130), (10, 12997691), (14, 9284065), (19, 6840890), (23, 5651170), (35, 3713626), (38, 3420445), (46, 2825585), (49, 2652590), (70, 1856813), (95, 1368178), (98, 1326295), (115, 1130234), (133, 977270), (161, 807310), (190, 684089), (230, 565117), (245, 530518), (266, 488635), (322, 403655), (437, 297430), (490, 265259), (607, 214130), (665, 195454), (805, 161462), (874, 148715), (931, 139610), (1127, 115330), (1214, 107065), (1330, 97727), (1610, 80731), (1862, 69805), (2185, 59486), (2254, 57665), (3035, 42826), (3059, 42490), (4249, 30590), (4370, 29743), (4655, 27922), (5635, 23066), (6070, 21413), (6118, 21245), (8498, 15295), (9310, 13961), (11270, 11533)]