22110270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 67592880

約数和(自身を除く): 45482610

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 89, 91, 98, 105, 130, 147, 169, 178, 182, 195, 210, 245, 267, 273, 294, 338, 390, 445, 455, 490, 507, 534, 546, 623, 637, 735, 845, 890, 910, 1014, 1157, 1183, 1246, 1274, 1335, 1365, 1470, 1690, 1869, 1911, 2314, 2366, 2535, 2670, 2730, 3115, 3185, 3471, 3549, 3738, 3822, 4361, 5070, 5785, 5915, 6230, 6370, 6942, 7098, 8099, 8281, 8722, 9345, 9555, 11570, 11830, 13083, 15041, 16198, 16562, 17355, 17745, 18690, 19110, 21805, 24297, 24843, 26166, 30082, 34710, 35490, 40495, 41405, 43610, 45123, 48594, 49686, 56693, 65415, 75205, 80990, 82810, 90246, 105287, 113386, 121485, 124215, 130830, 150410, 170079, 210574, 225615, 242970, 248430, 283465, 315861, 340158, 451230, 526435, 566930, 631722, 737009, 850395, 1052870, 1474018, 1579305, 1700790, 2211027, 3158610, 3685045, 4422054, 7370090, 11055135, 22110270]

約数ペア:

[(1, 22110270), (2, 11055135), (3, 7370090), (5, 4422054), (6, 3685045), (7, 3158610), (10, 2211027), (13, 1700790), (14, 1579305), (15, 1474018), (21, 1052870), (26, 850395), (30, 737009), (35, 631722), (39, 566930), (42, 526435), (49, 451230), (65, 340158), (70, 315861), (78, 283465), (89, 248430), (91, 242970), (98, 225615), (105, 210574), (130, 170079), (147, 150410), (169, 130830), (178, 124215), (182, 121485), (195, 113386), (210, 105287), (245, 90246), (267, 82810), (273, 80990), (294, 75205), (338, 65415), (390, 56693), (445, 49686), (455, 48594), (490, 45123), (507, 43610), (534, 41405), (546, 40495), (623, 35490), (637, 34710), (735, 30082), (845, 26166), (890, 24843), (910, 24297), (1014, 21805), (1157, 19110), (1183, 18690), (1246, 17745), (1274, 17355), (1335, 16562), (1365, 16198), (1470, 15041), (1690, 13083), (1869, 11830), (1911, 11570), (2314, 9555), (2366, 9345), (2535, 8722), (2670, 8281), (2730, 8099), (3115, 7098), (3185, 6942), (3471, 6370), (3549, 6230), (3738, 5915), (3822, 5785), (4361, 5070)]