1330385274

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4592

約数の個数: 72

約数和(自身を含む): 3111169152

約数和(自身を除く): 1780783878

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 529, 558, 713, 1058, 1426, 1587, 2139, 3174, 4278, 4507, 4761, 6417, 9014, 9522, 12834, 13521, 16399, 27042, 32798, 40563, 49197, 81126, 98394, 103661, 139717, 147591, 207322, 279434, 295182, 310983, 419151, 621966, 838302, 932949, 1257453, 1865898, 2384203, 2514906, 3213491, 4768406, 6426982, 7152609, 9640473, 14305218, 19280946, 21457827, 28921419, 42915654, 57842838, 73910293, 147820586, 221730879, 443461758, 665192637, 1330385274]

約数ペア:

[(1, 1330385274), (2, 665192637), (3, 443461758), (6, 221730879), (9, 147820586), (18, 73910293), (23, 57842838), (31, 42915654), (46, 28921419), (62, 21457827), (69, 19280946), (93, 14305218), (138, 9640473), (186, 7152609), (207, 6426982), (279, 4768406), (414, 3213491), (529, 2514906), (558, 2384203), (713, 1865898), (1058, 1257453), (1426, 932949), (1587, 838302), (2139, 621966), (3174, 419151), (4278, 310983), (4507, 295182), (4761, 279434), (6417, 207322), (9014, 147591), (9522, 139717), (12834, 103661), (13521, 98394), (16399, 81126), (27042, 49197), (32798, 40563)]