355340090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 795173760

約数和(自身を除く): 439833670

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 71, 95, 106, 133, 142, 190, 265, 266, 355, 371, 497, 530, 665, 710, 742, 994, 1007, 1330, 1349, 1855, 2014, 2485, 2698, 3710, 3763, 4970, 5035, 5041, 6745, 7049, 7526, 9443, 10070, 10082, 13490, 14098, 18815, 18886, 25205, 26341, 35245, 35287, 37630, 47215, 50410, 52682, 70490, 70574, 71497, 94430, 95779, 131705, 142994, 176435, 191558, 263410, 267173, 352870, 357485, 478895, 500479, 534346, 670453, 714970, 957790, 1000958, 1335865, 1340906, 1870211, 2502395, 2671730, 3352265, 3740422, 5004790, 5076287, 6704530, 9351055, 10152574, 18702110, 25381435, 35534009, 50762870, 71068018, 177670045, 355340090]

約数ペア:

[(1, 355340090), (2, 177670045), (5, 71068018), (7, 50762870), (10, 35534009), (14, 25381435), (19, 18702110), (35, 10152574), (38, 9351055), (53, 6704530), (70, 5076287), (71, 5004790), (95, 3740422), (106, 3352265), (133, 2671730), (142, 2502395), (190, 1870211), (265, 1340906), (266, 1335865), (355, 1000958), (371, 957790), (497, 714970), (530, 670453), (665, 534346), (710, 500479), (742, 478895), (994, 357485), (1007, 352870), (1330, 267173), (1349, 263410), (1855, 191558), (2014, 176435), (2485, 142994), (2698, 131705), (3710, 95779), (3763, 94430), (4970, 71497), (5035, 70574), (5041, 70490), (6745, 52682), (7049, 50410), (7526, 47215), (9443, 37630), (10070, 35287), (10082, 35245), (13490, 26341), (14098, 25205), (18815, 18886)]