3428490

素因数分解:

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

素因数の和:231

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5643510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 149, 177, 195, 295, 298, 354, 390, 447, 590, 745, 767, 885, 894, 1490, 1534, 1770, 1937, 2235, 2301, 3835, 3874, 4470, 4602, 5811, 7670, 8791, 9685, 11505, 11622, 17582, 19370, 23010, 26373, 29055, 43955, 52746, 58110, 87910, 114283, 131865, 228566, 263730, 342849, 571415, 685698, 1142830, 1714245, 3428490]

約数ペア:

[(1, 3428490), (2, 1714245), (3, 1142830), (5, 685698), (6, 571415), (10, 342849), (13, 263730), (15, 228566), (26, 131865), (30, 114283), (39, 87910), (59, 58110), (65, 52746), (78, 43955), (118, 29055), (130, 26373), (149, 23010), (177, 19370), (195, 17582), (295, 11622), (298, 11505), (354, 9685), (390, 8791), (447, 7670), (590, 5811), (745, 4602), (767, 4470), (885, 3874), (894, 3835), (1490, 2301), (1534, 2235), (1770, 1937)]