1520353932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 3834055680

約数和(自身を除く): 2313701748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 337, 421, 564, 674, 842, 893, 1011, 1263, 1348, 1684, 1786, 2022, 2526, 2679, 3572, 4044, 5052, 5358, 6403, 7999, 10716, 12806, 15839, 15998, 19209, 19787, 23997, 25612, 31678, 31996, 38418, 39574, 47517, 47994, 59361, 63356, 76836, 79148, 95034, 95988, 118722, 141877, 190068, 237444, 283754, 300941, 375953, 425631, 567508, 601882, 751906, 851262, 902823, 1127859, 1203764, 1503812, 1702524, 1805646, 2255718, 2695663, 3611292, 4511436, 5391326, 6668219, 8086989, 10782652, 13336438, 16173978, 20004657, 26672876, 32347956, 40009314, 80018628, 126696161, 253392322, 380088483, 506784644, 760176966, 1520353932]

約数ペア:

[(1, 1520353932), (2, 760176966), (3, 506784644), (4, 380088483), (6, 253392322), (12, 126696161), (19, 80018628), (38, 40009314), (47, 32347956), (57, 26672876), (76, 20004657), (94, 16173978), (114, 13336438), (141, 10782652), (188, 8086989), (228, 6668219), (282, 5391326), (337, 4511436), (421, 3611292), (564, 2695663), (674, 2255718), (842, 1805646), (893, 1702524), (1011, 1503812), (1263, 1203764), (1348, 1127859), (1684, 902823), (1786, 851262), (2022, 751906), (2526, 601882), (2679, 567508), (3572, 425631), (4044, 375953), (5052, 300941), (5358, 283754), (6403, 237444), (7999, 190068), (10716, 141877), (12806, 118722), (15839, 95988), (15998, 95034), (19209, 79148), (19787, 76836), (23997, 63356), (25612, 59361), (31678, 47994), (31996, 47517), (38418, 39574)]