22893780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 80438400

約数和(自身を除く): 57544620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 599, 637, 735, 780, 910, 980, 1092, 1198, 1274, 1365, 1470, 1797, 1820, 1911, 2396, 2548, 2730, 2940, 2995, 3185, 3594, 3822, 4193, 5460, 5990, 6370, 7188, 7644, 7787, 8386, 8985, 9555, 11980, 12579, 12740, 15574, 16772, 17970, 19110, 20965, 23361, 25158, 29351, 31148, 35940, 38220, 38935, 41930, 46722, 50316, 54509, 58702, 62895, 77870, 83860, 88053, 93444, 109018, 116805, 117404, 125790, 146755, 155740, 163527, 176106, 218036, 233610, 251580, 272545, 293510, 327054, 352212, 381563, 440265, 467220, 545090, 587020, 654108, 763126, 817635, 880530, 1090180, 1144689, 1526252, 1635270, 1761060, 1907815, 2289378, 3270540, 3815630, 4578756, 5723445, 7631260, 11446890, 22893780]

約数ペア:

[(1, 22893780), (2, 11446890), (3, 7631260), (4, 5723445), (5, 4578756), (6, 3815630), (7, 3270540), (10, 2289378), (12, 1907815), (13, 1761060), (14, 1635270), (15, 1526252), (20, 1144689), (21, 1090180), (26, 880530), (28, 817635), (30, 763126), (35, 654108), (39, 587020), (42, 545090), (49, 467220), (52, 440265), (60, 381563), (65, 352212), (70, 327054), (78, 293510), (84, 272545), (91, 251580), (98, 233610), (105, 218036), (130, 176106), (140, 163527), (147, 155740), (156, 146755), (182, 125790), (195, 117404), (196, 116805), (210, 109018), (245, 93444), (260, 88053), (273, 83860), (294, 77870), (364, 62895), (390, 58702), (420, 54509), (455, 50316), (490, 46722), (546, 41930), (588, 38935), (599, 38220), (637, 35940), (735, 31148), (780, 29351), (910, 25158), (980, 23361), (1092, 20965), (1198, 19110), (1274, 17970), (1365, 16772), (1470, 15574), (1797, 12740), (1820, 12579), (1911, 11980), (2396, 9555), (2548, 8985), (2730, 8386), (2940, 7787), (2995, 7644), (3185, 7188), (3594, 6370), (3822, 5990), (4193, 5460)]