74443590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 142316730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 127, 130, 135, 167, 195, 234, 254, 270, 334, 351, 381, 390, 501, 585, 635, 702, 762, 835, 1002, 1143, 1170, 1270, 1503, 1651, 1670, 1755, 1905, 2171, 2286, 2505, 3006, 3302, 3429, 3510, 3810, 4342, 4509, 4953, 5010, 5715, 6513, 6858, 7515, 8255, 9018, 9906, 10855, 11430, 13026, 14859, 15030, 16510, 17145, 19539, 21209, 21710, 22545, 24765, 29718, 32565, 34290, 39078, 42418, 44577, 45090, 49530, 58617, 63627, 65130, 74295, 89154, 97695, 106045, 117234, 127254, 148590, 190881, 195390, 212090, 222885, 275717, 293085, 318135, 381762, 445770, 551434, 572643, 586170, 636270, 827151, 954405, 1145286, 1378585, 1654302, 1908810, 2481453, 2757170, 2863215, 4135755, 4962906, 5726430, 7444359, 8271510, 12407265, 14888718, 24814530, 37221795, 74443590]

約数ペア:

[(1, 74443590), (2, 37221795), (3, 24814530), (5, 14888718), (6, 12407265), (9, 8271510), (10, 7444359), (13, 5726430), (15, 4962906), (18, 4135755), (26, 2863215), (27, 2757170), (30, 2481453), (39, 1908810), (45, 1654302), (54, 1378585), (65, 1145286), (78, 954405), (90, 827151), (117, 636270), (127, 586170), (130, 572643), (135, 551434), (167, 445770), (195, 381762), (234, 318135), (254, 293085), (270, 275717), (334, 222885), (351, 212090), (381, 195390), (390, 190881), (501, 148590), (585, 127254), (635, 117234), (702, 106045), (762, 97695), (835, 89154), (1002, 74295), (1143, 65130), (1170, 63627), (1270, 58617), (1503, 49530), (1651, 45090), (1670, 44577), (1755, 42418), (1905, 39078), (2171, 34290), (2286, 32565), (2505, 29718), (3006, 24765), (3302, 22545), (3429, 21710), (3510, 21209), (3810, 19539), (4342, 17145), (4509, 16510), (4953, 15030), (5010, 14859), (5715, 13026), (6513, 11430), (6858, 10855), (7515, 9906), (8255, 9018)]