508364940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{498397}}^1$

素因数の和:498426

約数の個数: 48

約数和(自身を含む): 1507155552

約数和(自身を除く): 998790612

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, 498397, 996794, 1495191, 1993588, 2491985, 2990382, 4983970, 5980764, 7475955, 8472749, 9967940, 14951910, 16945498, 25418247, 29903820, 33890996, 42363745, 50836494, 84727490, 101672988, 127091235, 169454980, 254182470, 508364940]

約数ペア:

[(1, 508364940), (2, 254182470), (3, 169454980), (4, 127091235), (5, 101672988), (6, 84727490), (10, 50836494), (12, 42363745), (15, 33890996), (17, 29903820), (20, 25418247), (30, 16945498), (34, 14951910), (51, 9967940), (60, 8472749), (68, 7475955), (85, 5980764), (102, 4983970), (170, 2990382), (204, 2491985), (255, 1993588), (340, 1495191), (510, 996794), (1020, 498397)]