5694780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 20109600

約数和(自身を除く): 14414820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 149, 156, 182, 195, 196, 210, 245, 260, 273, 294, 298, 364, 390, 420, 447, 455, 490, 546, 588, 596, 637, 735, 745, 780, 894, 910, 980, 1043, 1092, 1274, 1365, 1470, 1490, 1788, 1820, 1911, 1937, 2086, 2235, 2548, 2730, 2940, 2980, 3129, 3185, 3822, 3874, 4172, 4470, 5215, 5460, 5811, 6258, 6370, 7301, 7644, 7748, 8940, 9555, 9685, 10430, 11622, 12516, 12740, 13559, 14602, 15645, 19110, 19370, 20860, 21903, 23244, 27118, 29055, 29204, 31290, 36505, 38220, 38740, 40677, 43806, 54236, 58110, 62580, 67795, 73010, 81354, 87612, 94913, 109515, 116220, 135590, 146020, 162708, 189826, 203385, 219030, 271180, 284739, 379652, 406770, 438060, 474565, 569478, 813540, 949130, 1138956, 1423695, 1898260, 2847390, 5694780]

約数ペア:

[(1, 5694780), (2, 2847390), (3, 1898260), (4, 1423695), (5, 1138956), (6, 949130), (7, 813540), (10, 569478), (12, 474565), (13, 438060), (14, 406770), (15, 379652), (20, 284739), (21, 271180), (26, 219030), (28, 203385), (30, 189826), (35, 162708), (39, 146020), (42, 135590), (49, 116220), (52, 109515), (60, 94913), (65, 87612), (70, 81354), (78, 73010), (84, 67795), (91, 62580), (98, 58110), (105, 54236), (130, 43806), (140, 40677), (147, 38740), (149, 38220), (156, 36505), (182, 31290), (195, 29204), (196, 29055), (210, 27118), (245, 23244), (260, 21903), (273, 20860), (294, 19370), (298, 19110), (364, 15645), (390, 14602), (420, 13559), (447, 12740), (455, 12516), (490, 11622), (546, 10430), (588, 9685), (596, 9555), (637, 8940), (735, 7748), (745, 7644), (780, 7301), (894, 6370), (910, 6258), (980, 5811), (1043, 5460), (1092, 5215), (1274, 4470), (1365, 4172), (1470, 3874), (1490, 3822), (1788, 3185), (1820, 3129), (1911, 2980), (1937, 2940), (2086, 2730), (2235, 2548)]