6856980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 21168000

約数和(自身を除く): 14311020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 149, 156, 177, 195, 236, 260, 295, 298, 354, 390, 447, 590, 596, 708, 745, 767, 780, 885, 894, 1180, 1490, 1534, 1770, 1788, 1937, 2235, 2301, 2980, 3068, 3540, 3835, 3874, 4470, 4602, 5811, 7670, 7748, 8791, 8940, 9204, 9685, 11505, 11622, 15340, 17582, 19370, 23010, 23244, 26373, 29055, 35164, 38740, 43955, 46020, 52746, 58110, 87910, 105492, 114283, 116220, 131865, 175820, 228566, 263730, 342849, 457132, 527460, 571415, 685698, 1142830, 1371396, 1714245, 2285660, 3428490, 6856980]

約数ペア:

[(1, 6856980), (2, 3428490), (3, 2285660), (4, 1714245), (5, 1371396), (6, 1142830), (10, 685698), (12, 571415), (13, 527460), (15, 457132), (20, 342849), (26, 263730), (30, 228566), (39, 175820), (52, 131865), (59, 116220), (60, 114283), (65, 105492), (78, 87910), (118, 58110), (130, 52746), (149, 46020), (156, 43955), (177, 38740), (195, 35164), (236, 29055), (260, 26373), (295, 23244), (298, 23010), (354, 19370), (390, 17582), (447, 15340), (590, 11622), (596, 11505), (708, 9685), (745, 9204), (767, 8940), (780, 8791), (885, 7748), (894, 7670), (1180, 5811), (1490, 4602), (1534, 4470), (1770, 3874), (1788, 3835), (1937, 3540), (2235, 3068), (2301, 2980)]