1027253340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{211369}}^1$

素因数の和:211393

約数の個数: 72

約数和(自身を含む): 3231424560

約数和(自身を除く): 2204171220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 211369, 422738, 634107, 845476, 1056845, 1268214, 1902321, 2113690, 2536428, 3170535, 3804642, 4227380, 5706963, 6341070, 7609284, 9511605, 11413926, 12682140, 17120889, 19023210, 22827852, 28534815, 34241778, 38046420, 51362667, 57069630, 68483556, 85604445, 102725334, 114139260, 171208890, 205450668, 256813335, 342417780, 513626670, 1027253340]

約数ペア:

[(1, 1027253340), (2, 513626670), (3, 342417780), (4, 256813335), (5, 205450668), (6, 171208890), (9, 114139260), (10, 102725334), (12, 85604445), (15, 68483556), (18, 57069630), (20, 51362667), (27, 38046420), (30, 34241778), (36, 28534815), (45, 22827852), (54, 19023210), (60, 17120889), (81, 12682140), (90, 11413926), (108, 9511605), (135, 7609284), (162, 6341070), (180, 5706963), (243, 4227380), (270, 3804642), (324, 3170535), (405, 2536428), (486, 2113690), (540, 1902321), (810, 1268214), (972, 1056845), (1215, 845476), (1620, 634107), (2430, 422738), (4860, 211369)]