201398130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3121}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 539481600

約数和(自身を除く): 338083470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1195, 1434, 2151, 2390, 3121, 3585, 4302, 6242, 6453, 7170, 9363, 10755, 12906, 15605, 18726, 21510, 28089, 31210, 32265, 46815, 56178, 64530, 84267, 93630, 140445, 168534, 280890, 421335, 745919, 842670, 1491838, 2237757, 3729595, 4475514, 6713271, 7459190, 11188785, 13426542, 20139813, 22377570, 33566355, 40279626, 67132710, 100699065, 201398130]

約数ペア:

[(1, 201398130), (2, 100699065), (3, 67132710), (5, 40279626), (6, 33566355), (9, 22377570), (10, 20139813), (15, 13426542), (18, 11188785), (27, 7459190), (30, 6713271), (45, 4475514), (54, 3729595), (90, 2237757), (135, 1491838), (239, 842670), (270, 745919), (478, 421335), (717, 280890), (1195, 168534), (1434, 140445), (2151, 93630), (2390, 84267), (3121, 64530), (3585, 56178), (4302, 46815), (6242, 32265), (6453, 31210), (7170, 28089), (9363, 21510), (10755, 18726), (12906, 15605)]