9409232820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{634901}}^1$

素因数の和:634945

約数の個数: 96

約数和(自身を含む): 29865790080

約数和(自身を除く): 20456557260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 634901, 1269802, 1904703, 2539604, 3174505, 3809406, 6349010, 7618812, 8253713, 9523515, 12063119, 12698020, 16507426, 19047030, 24126238, 24761139, 33014852, 36189357, 38094060, 41268565, 48252476, 49522278, 60315595, 72378714, 82537130, 99044556, 120631190, 123805695, 144757428, 156820547, 165074260, 180946785, 241262380, 247611390, 313641094, 361893570, 470461641, 495222780, 627282188, 723787140, 784102735, 940923282, 1568205470, 1881846564, 2352308205, 3136410940, 4704616410, 9409232820]

約数ペア:

[(1, 9409232820), (2, 4704616410), (3, 3136410940), (4, 2352308205), (5, 1881846564), (6, 1568205470), (10, 940923282), (12, 784102735), (13, 723787140), (15, 627282188), (19, 495222780), (20, 470461641), (26, 361893570), (30, 313641094), (38, 247611390), (39, 241262380), (52, 180946785), (57, 165074260), (60, 156820547), (65, 144757428), (76, 123805695), (78, 120631190), (95, 99044556), (114, 82537130), (130, 72378714), (156, 60315595), (190, 49522278), (195, 48252476), (228, 41268565), (247, 38094060), (260, 36189357), (285, 33014852), (380, 24761139), (390, 24126238), (494, 19047030), (570, 16507426), (741, 12698020), (780, 12063119), (988, 9523515), (1140, 8253713), (1235, 7618812), (1482, 6349010), (2470, 3809406), (2964, 3174505), (3705, 2539604), (4940, 1904703), (7410, 1269802), (14820, 634901)]