2685540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 8862336

約数和(自身を除く): 6176796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 313, 330, 390, 429, 572, 626, 660, 715, 780, 858, 939, 1252, 1430, 1565, 1716, 1878, 2145, 2860, 3130, 3443, 3756, 4069, 4290, 4695, 6260, 6886, 8138, 8580, 9390, 10329, 12207, 13772, 16276, 17215, 18780, 20345, 20658, 24414, 34430, 40690, 41316, 44759, 48828, 51645, 61035, 68860, 81380, 89518, 103290, 122070, 134277, 179036, 206580, 223795, 244140, 268554, 447590, 537108, 671385, 895180, 1342770, 2685540]

約数ペア:

[(1, 2685540), (2, 1342770), (3, 895180), (4, 671385), (5, 537108), (6, 447590), (10, 268554), (11, 244140), (12, 223795), (13, 206580), (15, 179036), (20, 134277), (22, 122070), (26, 103290), (30, 89518), (33, 81380), (39, 68860), (44, 61035), (52, 51645), (55, 48828), (60, 44759), (65, 41316), (66, 40690), (78, 34430), (110, 24414), (130, 20658), (132, 20345), (143, 18780), (156, 17215), (165, 16276), (195, 13772), (220, 12207), (260, 10329), (286, 9390), (313, 8580), (330, 8138), (390, 6886), (429, 6260), (572, 4695), (626, 4290), (660, 4069), (715, 3756), (780, 3443), (858, 3130), (939, 2860), (1252, 2145), (1430, 1878), (1565, 1716)]