78362010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51217}}^1$

素因数の和:51247

約数の個数: 48

約数和(自身を含む): 215730216

約数和(自身を除く): 137368206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 51217, 102434, 153651, 256085, 307302, 460953, 512170, 768255, 870689, 921906, 1536510, 1741378, 2304765, 2612067, 4353445, 4609530, 5224134, 7836201, 8706890, 13060335, 15672402, 26120670, 39181005, 78362010]

約数ペア:

[(1, 78362010), (2, 39181005), (3, 26120670), (5, 15672402), (6, 13060335), (9, 8706890), (10, 7836201), (15, 5224134), (17, 4609530), (18, 4353445), (30, 2612067), (34, 2304765), (45, 1741378), (51, 1536510), (85, 921906), (90, 870689), (102, 768255), (153, 512170), (170, 460953), (255, 307302), (306, 256085), (510, 153651), (765, 102434), (1530, 51217)]