115969980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3979

約数の個数: 96

約数和(自身を含む): 376427520

約数和(自身を除く): 260457540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 3889, 4260, 4970, 5964, 7455, 7778, 9940, 11667, 14910, 15556, 19445, 23334, 27223, 29820, 38890, 46668, 54446, 58335, 77780, 81669, 108892, 116670, 136115, 163338, 233340, 272230, 276119, 326676, 408345, 544460, 552238, 816690, 828357, 1104476, 1380595, 1633380, 1656714, 1932833, 2761190, 3313428, 3865666, 4141785, 5522380, 5798499, 7731332, 8283570, 9664165, 11596998, 16567140, 19328330, 23193996, 28992495, 38656660, 57984990, 115969980]

約数ペア:

[(1, 115969980), (2, 57984990), (3, 38656660), (4, 28992495), (5, 23193996), (6, 19328330), (7, 16567140), (10, 11596998), (12, 9664165), (14, 8283570), (15, 7731332), (20, 5798499), (21, 5522380), (28, 4141785), (30, 3865666), (35, 3313428), (42, 2761190), (60, 1932833), (70, 1656714), (71, 1633380), (84, 1380595), (105, 1104476), (140, 828357), (142, 816690), (210, 552238), (213, 544460), (284, 408345), (355, 326676), (420, 276119), (426, 272230), (497, 233340), (710, 163338), (852, 136115), (994, 116670), (1065, 108892), (1420, 81669), (1491, 77780), (1988, 58335), (2130, 54446), (2485, 46668), (2982, 38890), (3889, 29820), (4260, 27223), (4970, 23334), (5964, 19445), (7455, 15556), (7778, 14910), (9940, 11667)]