473431930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 921456000

約数和(自身を除く): 448024070

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 157, 190, 269, 295, 314, 538, 590, 785, 1121, 1345, 1570, 2242, 2690, 2983, 5111, 5605, 5966, 9263, 10222, 11210, 14915, 15871, 18526, 25555, 29830, 31742, 42233, 46315, 51110, 79355, 84466, 92630, 158710, 175997, 211165, 301549, 351994, 422330, 603098, 802427, 879985, 1507745, 1604854, 1759970, 2491747, 3015490, 4012135, 4983494, 8024270, 12458735, 24917470, 47343193, 94686386, 236715965, 473431930]

約数ペア:

[(1, 473431930), (2, 236715965), (5, 94686386), (10, 47343193), (19, 24917470), (38, 12458735), (59, 8024270), (95, 4983494), (118, 4012135), (157, 3015490), (190, 2491747), (269, 1759970), (295, 1604854), (314, 1507745), (538, 879985), (590, 802427), (785, 603098), (1121, 422330), (1345, 351994), (1570, 301549), (2242, 211165), (2690, 175997), (2983, 158710), (5111, 92630), (5605, 84466), (5966, 79355), (9263, 51110), (10222, 46315), (11210, 42233), (14915, 31742), (15871, 29830), (18526, 25555)]