22894620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 77833728

約数和(自身を除く): 54939108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 151, 190, 210, 228, 266, 285, 302, 361, 380, 399, 420, 453, 532, 570, 604, 665, 722, 755, 798, 906, 1057, 1083, 1140, 1330, 1444, 1510, 1596, 1805, 1812, 1995, 2114, 2166, 2265, 2527, 2660, 2869, 3020, 3171, 3610, 3990, 4228, 4332, 4530, 5054, 5285, 5415, 5738, 6342, 7220, 7581, 7980, 8607, 9060, 10108, 10570, 10830, 11476, 12635, 12684, 14345, 15162, 15855, 17214, 20083, 21140, 21660, 25270, 28690, 30324, 31710, 34428, 37905, 40166, 43035, 50540, 54511, 57380, 60249, 63420, 75810, 80332, 86070, 100415, 109022, 120498, 151620, 163533, 172140, 200830, 218044, 240996, 272555, 301245, 327066, 381577, 401660, 545110, 602490, 654132, 763154, 817665, 1090220, 1144731, 1204980, 1526308, 1635330, 1907885, 2289462, 3270660, 3815770, 4578924, 5723655, 7631540, 11447310, 22894620]

約数ペア:

[(1, 22894620), (2, 11447310), (3, 7631540), (4, 5723655), (5, 4578924), (6, 3815770), (7, 3270660), (10, 2289462), (12, 1907885), (14, 1635330), (15, 1526308), (19, 1204980), (20, 1144731), (21, 1090220), (28, 817665), (30, 763154), (35, 654132), (38, 602490), (42, 545110), (57, 401660), (60, 381577), (70, 327066), (76, 301245), (84, 272555), (95, 240996), (105, 218044), (114, 200830), (133, 172140), (140, 163533), (151, 151620), (190, 120498), (210, 109022), (228, 100415), (266, 86070), (285, 80332), (302, 75810), (361, 63420), (380, 60249), (399, 57380), (420, 54511), (453, 50540), (532, 43035), (570, 40166), (604, 37905), (665, 34428), (722, 31710), (755, 30324), (798, 28690), (906, 25270), (1057, 21660), (1083, 21140), (1140, 20083), (1330, 17214), (1444, 15855), (1510, 15162), (1596, 14345), (1805, 12684), (1812, 12635), (1995, 11476), (2114, 10830), (2166, 10570), (2265, 10108), (2527, 9060), (2660, 8607), (2869, 7980), (3020, 7581), (3171, 7220), (3610, 6342), (3990, 5738), (4228, 5415), (4332, 5285), (4530, 5054)]