2239377980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14797}}^1$

素因数の和:14883

約数の個数: 96

約数和(自身を含む): 5727891456

約数和(自身を除く): 3488513476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 70, 92, 94, 115, 140, 161, 188, 230, 235, 322, 329, 460, 470, 644, 658, 805, 940, 1081, 1316, 1610, 1645, 2162, 3220, 3290, 4324, 5405, 6580, 7567, 10810, 14797, 15134, 21620, 29594, 30268, 37835, 59188, 73985, 75670, 103579, 147970, 151340, 207158, 295940, 340331, 414316, 517895, 680662, 695459, 1035790, 1361324, 1390918, 1701655, 2071580, 2382317, 2781836, 3403310, 3477295, 4764634, 4868213, 6806620, 6954590, 9529268, 9736426, 11911585, 13909180, 15995557, 19472852, 23823170, 24341065, 31991114, 47646340, 48682130, 63982228, 79977785, 97364260, 111968899, 159955570, 223937798, 319911140, 447875596, 559844495, 1119688990, 2239377980]

約数ペア:

[(1, 2239377980), (2, 1119688990), (4, 559844495), (5, 447875596), (7, 319911140), (10, 223937798), (14, 159955570), (20, 111968899), (23, 97364260), (28, 79977785), (35, 63982228), (46, 48682130), (47, 47646340), (70, 31991114), (92, 24341065), (94, 23823170), (115, 19472852), (140, 15995557), (161, 13909180), (188, 11911585), (230, 9736426), (235, 9529268), (322, 6954590), (329, 6806620), (460, 4868213), (470, 4764634), (644, 3477295), (658, 3403310), (805, 2781836), (940, 2382317), (1081, 2071580), (1316, 1701655), (1610, 1390918), (1645, 1361324), (2162, 1035790), (3220, 695459), (3290, 680662), (4324, 517895), (5405, 414316), (6580, 340331), (7567, 295940), (10810, 207158), (14797, 151340), (15134, 147970), (21620, 103579), (29594, 75670), (30268, 73985), (37835, 59188)]