289061490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{64667}}^1$

素因数の和:64826

約数の個数: 32

約数和(自身を含む): 698414400

約数和(自身を除く): 409352910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 64667, 129334, 194001, 323335, 388002, 646670, 970005, 1940010, 9635383, 19270766, 28906149, 48176915, 57812298, 96353830, 144530745, 289061490]

約数ペア:

[(1, 289061490), (2, 144530745), (3, 96353830), (5, 57812298), (6, 48176915), (10, 28906149), (15, 19270766), (30, 9635383), (149, 1940010), (298, 970005), (447, 646670), (745, 388002), (894, 323335), (1490, 194001), (2235, 129334), (4470, 64667)]