4691540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 12386304

約数和(自身を除く): 7694764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 47, 62, 70, 92, 94, 115, 124, 140, 155, 161, 188, 217, 230, 235, 310, 322, 329, 434, 460, 470, 620, 644, 658, 713, 805, 868, 940, 1081, 1085, 1316, 1426, 1457, 1610, 1645, 2162, 2170, 2852, 2914, 3220, 3290, 3565, 4324, 4340, 4991, 5405, 5828, 6580, 7130, 7285, 7567, 9982, 10199, 10810, 14260, 14570, 15134, 19964, 20398, 21620, 24955, 29140, 30268, 33511, 37835, 40796, 49910, 50995, 67022, 75670, 99820, 101990, 134044, 151340, 167555, 203980, 234577, 335110, 469154, 670220, 938308, 1172885, 2345770, 4691540]

約数ペア:

[(1, 4691540), (2, 2345770), (4, 1172885), (5, 938308), (7, 670220), (10, 469154), (14, 335110), (20, 234577), (23, 203980), (28, 167555), (31, 151340), (35, 134044), (46, 101990), (47, 99820), (62, 75670), (70, 67022), (92, 50995), (94, 49910), (115, 40796), (124, 37835), (140, 33511), (155, 30268), (161, 29140), (188, 24955), (217, 21620), (230, 20398), (235, 19964), (310, 15134), (322, 14570), (329, 14260), (434, 10810), (460, 10199), (470, 9982), (620, 7567), (644, 7285), (658, 7130), (713, 6580), (805, 5828), (868, 5405), (940, 4991), (1081, 4340), (1085, 4324), (1316, 3565), (1426, 3290), (1457, 3220), (1610, 2914), (1645, 2852), (2162, 2170)]