1000013560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3019}}^1$

素因数の和:3070

約数の個数: 144

約数和(自身を含む): 2835145800

約数和(自身を除く): 1835132240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 169, 182, 196, 245, 260, 280, 338, 364, 392, 455, 490, 520, 637, 676, 728, 845, 910, 980, 1183, 1274, 1352, 1690, 1820, 1960, 2366, 2548, 3019, 3185, 3380, 3640, 4732, 5096, 5915, 6038, 6370, 6760, 8281, 9464, 11830, 12076, 12740, 15095, 16562, 21133, 23660, 24152, 25480, 30190, 33124, 39247, 41405, 42266, 47320, 60380, 66248, 78494, 82810, 84532, 105665, 120760, 147931, 156988, 165620, 169064, 196235, 211330, 274729, 295862, 313976, 331240, 392470, 422660, 510211, 549458, 591724, 739655, 784940, 845320, 1020422, 1098916, 1183448, 1373645, 1479310, 1569880, 1923103, 2040844, 2197832, 2551055, 2747290, 2958620, 3571477, 3846206, 4081688, 5102110, 5494580, 5917240, 7142954, 7692412, 9615515, 10204220, 10989160, 14285908, 15384824, 17857385, 19231030, 20408440, 25000339, 28571816, 35714770, 38462060, 50000678, 71429540, 76924120, 100001356, 125001695, 142859080, 200002712, 250003390, 500006780, 1000013560]

約数ペア:

[(1, 1000013560), (2, 500006780), (4, 250003390), (5, 200002712), (7, 142859080), (8, 125001695), (10, 100001356), (13, 76924120), (14, 71429540), (20, 50000678), (26, 38462060), (28, 35714770), (35, 28571816), (40, 25000339), (49, 20408440), (52, 19231030), (56, 17857385), (65, 15384824), (70, 14285908), (91, 10989160), (98, 10204220), (104, 9615515), (130, 7692412), (140, 7142954), (169, 5917240), (182, 5494580), (196, 5102110), (245, 4081688), (260, 3846206), (280, 3571477), (338, 2958620), (364, 2747290), (392, 2551055), (455, 2197832), (490, 2040844), (520, 1923103), (637, 1569880), (676, 1479310), (728, 1373645), (845, 1183448), (910, 1098916), (980, 1020422), (1183, 845320), (1274, 784940), (1352, 739655), (1690, 591724), (1820, 549458), (1960, 510211), (2366, 422660), (2548, 392470), (3019, 331240), (3185, 313976), (3380, 295862), (3640, 274729), (4732, 211330), (5096, 196235), (5915, 169064), (6038, 165620), (6370, 156988), (6760, 147931), (8281, 120760), (9464, 105665), (11830, 84532), (12076, 82810), (12740, 78494), (15095, 66248), (16562, 60380), (21133, 47320), (23660, 42266), (24152, 41405), (25480, 39247), (30190, 33124)]