764374470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 1856563200

約数和(自身を除く): 1092188730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 271, 298, 447, 542, 631, 745, 813, 894, 1262, 1355, 1490, 1626, 1893, 2235, 2710, 3155, 3786, 4065, 4470, 6310, 8130, 9465, 18930, 40379, 80758, 94019, 121137, 171001, 188038, 201895, 242274, 282057, 342002, 403790, 470095, 513003, 564114, 605685, 855005, 940190, 1026006, 1211370, 1410285, 1710010, 2565015, 2820570, 5130030, 25479149, 50958298, 76437447, 127395745, 152874894, 254791490, 382187235, 764374470]

約数ペア:

[(1, 764374470), (2, 382187235), (3, 254791490), (5, 152874894), (6, 127395745), (10, 76437447), (15, 50958298), (30, 25479149), (149, 5130030), (271, 2820570), (298, 2565015), (447, 1710010), (542, 1410285), (631, 1211370), (745, 1026006), (813, 940190), (894, 855005), (1262, 605685), (1355, 564114), (1490, 513003), (1626, 470095), (1893, 403790), (2235, 342002), (2710, 282057), (3155, 242274), (3786, 201895), (4065, 188038), (4470, 171001), (6310, 121137), (8130, 94019), (9465, 80758), (18930, 40379)]