29303560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 50530040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 47, 52, 55, 65, 88, 94, 104, 109, 110, 130, 143, 188, 218, 220, 235, 260, 286, 376, 436, 440, 470, 517, 520, 545, 572, 611, 715, 872, 940, 1034, 1090, 1144, 1199, 1222, 1417, 1430, 1880, 2068, 2180, 2398, 2444, 2585, 2834, 2860, 3055, 4136, 4360, 4796, 4888, 5123, 5170, 5668, 5720, 5995, 6110, 6721, 7085, 9592, 10246, 10340, 11336, 11990, 12220, 13442, 14170, 15587, 20492, 20680, 23980, 24440, 25615, 26884, 28340, 31174, 33605, 40984, 47960, 51230, 53768, 56353, 56680, 62348, 66599, 67210, 77935, 102460, 112706, 124696, 133198, 134420, 155870, 204920, 225412, 266396, 268840, 281765, 311740, 332995, 450824, 532792, 563530, 623480, 665990, 732589, 1127060, 1331980, 1465178, 2254120, 2663960, 2930356, 3662945, 5860712, 7325890, 14651780, 29303560]

約数ペア:

[(1, 29303560), (2, 14651780), (4, 7325890), (5, 5860712), (8, 3662945), (10, 2930356), (11, 2663960), (13, 2254120), (20, 1465178), (22, 1331980), (26, 1127060), (40, 732589), (44, 665990), (47, 623480), (52, 563530), (55, 532792), (65, 450824), (88, 332995), (94, 311740), (104, 281765), (109, 268840), (110, 266396), (130, 225412), (143, 204920), (188, 155870), (218, 134420), (220, 133198), (235, 124696), (260, 112706), (286, 102460), (376, 77935), (436, 67210), (440, 66599), (470, 62348), (517, 56680), (520, 56353), (545, 53768), (572, 51230), (611, 47960), (715, 40984), (872, 33605), (940, 31174), (1034, 28340), (1090, 26884), (1144, 25615), (1199, 24440), (1222, 23980), (1417, 20680), (1430, 20492), (1880, 15587), (2068, 14170), (2180, 13442), (2398, 12220), (2444, 11990), (2585, 11336), (2834, 10340), (2860, 10246), (3055, 9592), (4136, 7085), (4360, 6721), (4796, 6110), (4888, 5995), (5123, 5720), (5170, 5668)]