29934840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 99993600

約数和(自身を除く): 70058760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 619, 620, 744, 780, 806, 930, 1209, 1238, 1240, 1560, 1612, 1857, 1860, 2015, 2418, 2476, 3095, 3224, 3714, 3720, 4030, 4836, 4952, 6045, 6190, 7428, 8047, 8060, 9285, 9672, 12090, 12380, 14856, 16094, 16120, 18570, 19189, 24141, 24180, 24760, 32188, 37140, 38378, 40235, 48282, 48360, 57567, 64376, 74280, 76756, 80470, 95945, 96564, 115134, 120705, 153512, 160940, 191890, 193128, 230268, 241410, 249457, 287835, 321880, 383780, 460536, 482820, 498914, 575670, 748371, 767560, 965640, 997828, 1151340, 1247285, 1496742, 1995656, 2302680, 2494570, 2993484, 3741855, 4989140, 5986968, 7483710, 9978280, 14967420, 29934840]

約数ペア:

[(1, 29934840), (2, 14967420), (3, 9978280), (4, 7483710), (5, 5986968), (6, 4989140), (8, 3741855), (10, 2993484), (12, 2494570), (13, 2302680), (15, 1995656), (20, 1496742), (24, 1247285), (26, 1151340), (30, 997828), (31, 965640), (39, 767560), (40, 748371), (52, 575670), (60, 498914), (62, 482820), (65, 460536), (78, 383780), (93, 321880), (104, 287835), (120, 249457), (124, 241410), (130, 230268), (155, 193128), (156, 191890), (186, 160940), (195, 153512), (248, 120705), (260, 115134), (310, 96564), (312, 95945), (372, 80470), (390, 76756), (403, 74280), (465, 64376), (520, 57567), (619, 48360), (620, 48282), (744, 40235), (780, 38378), (806, 37140), (930, 32188), (1209, 24760), (1238, 24180), (1240, 24141), (1560, 19189), (1612, 18570), (1857, 16120), (1860, 16094), (2015, 14856), (2418, 12380), (2476, 12090), (3095, 9672), (3224, 9285), (3714, 8060), (3720, 8047), (4030, 7428), (4836, 6190), (4952, 6045)]