45242190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{10259}}^1$

素因数の和:10286

約数の個数: 72

約数和(自身を含む): 136847880

約数和(自身を除く): 91605690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 10259, 20518, 30777, 51295, 61554, 71813, 92331, 102590, 143626, 153885, 184662, 215439, 307770, 359065, 430878, 461655, 502691, 646317, 718130, 923310, 1005382, 1077195, 1292634, 1508073, 2154390, 2513455, 3016146, 3231585, 4524219, 5026910, 6463170, 7540365, 9048438, 15080730, 22621095, 45242190]

約数ペア:

[(1, 45242190), (2, 22621095), (3, 15080730), (5, 9048438), (6, 7540365), (7, 6463170), (9, 5026910), (10, 4524219), (14, 3231585), (15, 3016146), (18, 2513455), (21, 2154390), (30, 1508073), (35, 1292634), (42, 1077195), (45, 1005382), (49, 923310), (63, 718130), (70, 646317), (90, 502691), (98, 461655), (105, 430878), (126, 359065), (147, 307770), (210, 215439), (245, 184662), (294, 153885), (315, 143626), (441, 102590), (490, 92331), (630, 71813), (735, 61554), (882, 51295), (1470, 30777), (2205, 20518), (4410, 10259)]