128834340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14411}}^1$

素因数の和:14572

約数の個数: 48

約数和(自身を含む): 363182400

約数和(自身を除く): 234348060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 14411, 28822, 43233, 57644, 72055, 86466, 144110, 172932, 216165, 288220, 432330, 864660, 2147239, 4294478, 6441717, 8588956, 10736195, 12883434, 21472390, 25766868, 32208585, 42944780, 64417170, 128834340]

約数ペア:

[(1, 128834340), (2, 64417170), (3, 42944780), (4, 32208585), (5, 25766868), (6, 21472390), (10, 12883434), (12, 10736195), (15, 8588956), (20, 6441717), (30, 4294478), (60, 2147239), (149, 864660), (298, 432330), (447, 288220), (596, 216165), (745, 172932), (894, 144110), (1490, 86466), (1788, 72055), (2235, 57644), (2980, 43233), (4470, 28822), (8940, 14411)]