119891820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117541}}^1$

素因数の和:117570

約数の個数: 48

約数和(自身を含む): 355447008

約数和(自身を除く): 235555188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 117541, 235082, 352623, 470164, 587705, 705246, 1175410, 1410492, 1763115, 1998197, 2350820, 3526230, 3996394, 5994591, 7052460, 7992788, 9990985, 11989182, 19981970, 23978364, 29972955, 39963940, 59945910, 119891820]

約数ペア:

[(1, 119891820), (2, 59945910), (3, 39963940), (4, 29972955), (5, 23978364), (6, 19981970), (10, 11989182), (12, 9990985), (15, 7992788), (17, 7052460), (20, 5994591), (30, 3996394), (34, 3526230), (51, 2350820), (60, 1998197), (68, 1763115), (85, 1410492), (102, 1175410), (170, 705246), (204, 587705), (255, 470164), (340, 352623), (510, 235082), (1020, 117541)]