64069260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 96

約数和(自身を含む): 198277632

約数和(自身を除く): 134208372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 2731, 3910, 4692, 5462, 5865, 7820, 8193, 10924, 11730, 13655, 16386, 23460, 27310, 32772, 40965, 46427, 54620, 62813, 81930, 92854, 125626, 139281, 163860, 185708, 188439, 232135, 251252, 278562, 314065, 376878, 464270, 557124, 628130, 696405, 753756, 928540, 942195, 1067821, 1256260, 1392810, 1884390, 2135642, 2785620, 3203463, 3768780, 4271284, 5339105, 6406926, 10678210, 12813852, 16017315, 21356420, 32034630, 64069260]

約数ペア:

[(1, 64069260), (2, 32034630), (3, 21356420), (4, 16017315), (5, 12813852), (6, 10678210), (10, 6406926), (12, 5339105), (15, 4271284), (17, 3768780), (20, 3203463), (23, 2785620), (30, 2135642), (34, 1884390), (46, 1392810), (51, 1256260), (60, 1067821), (68, 942195), (69, 928540), (85, 753756), (92, 696405), (102, 628130), (115, 557124), (138, 464270), (170, 376878), (204, 314065), (230, 278562), (255, 251252), (276, 232135), (340, 188439), (345, 185708), (391, 163860), (460, 139281), (510, 125626), (690, 92854), (782, 81930), (1020, 62813), (1173, 54620), (1380, 46427), (1564, 40965), (1955, 32772), (2346, 27310), (2731, 23460), (3910, 16386), (4692, 13655), (5462, 11730), (5865, 10924), (7820, 8193)]