124468890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 247120230

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 127, 130, 182, 195, 210, 254, 273, 359, 381, 390, 455, 546, 635, 718, 762, 889, 910, 1077, 1270, 1365, 1651, 1778, 1795, 1905, 2154, 2513, 2667, 2730, 3302, 3590, 3810, 4445, 4667, 4953, 5026, 5334, 5385, 7539, 8255, 8890, 9334, 9906, 10770, 11557, 12565, 13335, 14001, 15078, 16510, 23114, 23335, 24765, 25130, 26670, 28002, 32669, 34671, 37695, 45593, 46670, 49530, 57785, 65338, 69342, 70005, 75390, 91186, 98007, 115570, 136779, 140010, 163345, 173355, 196014, 227965, 273558, 319151, 326690, 346710, 455930, 490035, 592709, 638302, 683895, 957453, 980070, 1185418, 1367790, 1595755, 1778127, 1914906, 2963545, 3191510, 3556254, 4148963, 4787265, 5927090, 8297926, 8890635, 9574530, 12446889, 17781270, 20744815, 24893778, 41489630, 62234445, 124468890]

約数ペア:

[(1, 124468890), (2, 62234445), (3, 41489630), (5, 24893778), (6, 20744815), (7, 17781270), (10, 12446889), (13, 9574530), (14, 8890635), (15, 8297926), (21, 5927090), (26, 4787265), (30, 4148963), (35, 3556254), (39, 3191510), (42, 2963545), (65, 1914906), (70, 1778127), (78, 1595755), (91, 1367790), (105, 1185418), (127, 980070), (130, 957453), (182, 683895), (195, 638302), (210, 592709), (254, 490035), (273, 455930), (359, 346710), (381, 326690), (390, 319151), (455, 273558), (546, 227965), (635, 196014), (718, 173355), (762, 163345), (889, 140010), (910, 136779), (1077, 115570), (1270, 98007), (1365, 91186), (1651, 75390), (1778, 70005), (1795, 69342), (1905, 65338), (2154, 57785), (2513, 49530), (2667, 46670), (2730, 45593), (3302, 37695), (3590, 34671), (3810, 32669), (4445, 28002), (4667, 26670), (4953, 25130), (5026, 24765), (5334, 23335), (5385, 23114), (7539, 16510), (8255, 15078), (8890, 14001), (9334, 13335), (9906, 12565), (10770, 11557)]