87752630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 195022080

約数和(自身を除く): 107269450

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 53, 62, 70, 98, 106, 109, 155, 217, 218, 245, 265, 310, 371, 434, 490, 530, 545, 742, 763, 1085, 1090, 1519, 1526, 1643, 1855, 2170, 2597, 3038, 3286, 3379, 3710, 3815, 5194, 5341, 5777, 6758, 7595, 7630, 8215, 10682, 11501, 11554, 12985, 15190, 16430, 16895, 23002, 23653, 25970, 26705, 28885, 33790, 40439, 47306, 53410, 57505, 57770, 80507, 80878, 115010, 118265, 161014, 165571, 179087, 202195, 236530, 283073, 331142, 358174, 402535, 404390, 566146, 805070, 827855, 895435, 1253609, 1415365, 1655710, 1790870, 2507218, 2830730, 6268045, 8775263, 12536090, 17550526, 43876315, 87752630]

約数ペア:

[(1, 87752630), (2, 43876315), (5, 17550526), (7, 12536090), (10, 8775263), (14, 6268045), (31, 2830730), (35, 2507218), (49, 1790870), (53, 1655710), (62, 1415365), (70, 1253609), (98, 895435), (106, 827855), (109, 805070), (155, 566146), (217, 404390), (218, 402535), (245, 358174), (265, 331142), (310, 283073), (371, 236530), (434, 202195), (490, 179087), (530, 165571), (545, 161014), (742, 118265), (763, 115010), (1085, 80878), (1090, 80507), (1519, 57770), (1526, 57505), (1643, 53410), (1855, 47306), (2170, 40439), (2597, 33790), (3038, 28885), (3286, 26705), (3379, 25970), (3710, 23653), (3815, 23002), (5194, 16895), (5341, 16430), (5777, 15190), (6758, 12985), (7595, 11554), (7630, 11501), (8215, 10682)]