30672018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 77051520

約数和(自身を除く): 46379502

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 41, 46, 69, 78, 82, 117, 123, 138, 139, 207, 234, 246, 278, 299, 369, 414, 417, 533, 598, 738, 834, 897, 943, 1066, 1251, 1599, 1794, 1807, 1886, 2502, 2691, 2829, 3197, 3198, 3614, 4797, 5382, 5421, 5658, 5699, 6394, 8487, 9591, 9594, 10842, 11398, 12259, 16263, 16974, 17097, 19182, 24518, 28773, 32526, 34194, 36777, 41561, 51291, 57546, 73554, 74087, 83122, 102582, 110331, 124683, 131077, 148174, 220662, 222261, 249366, 262154, 374049, 393231, 444522, 666783, 748098, 786462, 1179693, 1333566, 1704001, 2359386, 3408002, 5112003, 10224006, 15336009, 30672018]

約数ペア:

[(1, 30672018), (2, 15336009), (3, 10224006), (6, 5112003), (9, 3408002), (13, 2359386), (18, 1704001), (23, 1333566), (26, 1179693), (39, 786462), (41, 748098), (46, 666783), (69, 444522), (78, 393231), (82, 374049), (117, 262154), (123, 249366), (138, 222261), (139, 220662), (207, 148174), (234, 131077), (246, 124683), (278, 110331), (299, 102582), (369, 83122), (414, 74087), (417, 73554), (533, 57546), (598, 51291), (738, 41561), (834, 36777), (897, 34194), (943, 32526), (1066, 28773), (1251, 24518), (1599, 19182), (1794, 17097), (1807, 16974), (1886, 16263), (2502, 12259), (2691, 11398), (2829, 10842), (3197, 9594), (3198, 9591), (3614, 8487), (4797, 6394), (5382, 5699), (5421, 5658)]