1922695740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32467}}^1$

素因数の和:32536

約数の個数: 144

約数和(自身を含む): 6807370752

約数和(自身を除く): 4884675012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5922, 6580, 8460, 9870, 11844, 14805, 19740, 29610, 32467, 59220, 64934, 97401, 129868, 162335, 194802, 227269, 292203, 324670, 389604, 454538, 487005, 584406, 649340, 681807, 909076, 974010, 1136345, 1168812, 1363614, 1461015, 1525949, 1948020, 2045421, 2272690, 2727228, 2922030, 3051898, 3409035, 4090842, 4545380, 4577847, 5844060, 6103796, 6818070, 7629745, 8181684, 9155694, 10227105, 10681643, 13636140, 13733541, 15259490, 18311388, 20454210, 21363286, 22889235, 27467082, 30518980, 32044929, 40908420, 42726572, 45778470, 53408215, 54934164, 64089858, 68667705, 91556940, 96134787, 106816430, 128179716, 137335410, 160224645, 192269574, 213632860, 274670820, 320449290, 384539148, 480673935, 640898580, 961347870, 1922695740]

約数ペア:

[(1, 1922695740), (2, 961347870), (3, 640898580), (4, 480673935), (5, 384539148), (6, 320449290), (7, 274670820), (9, 213632860), (10, 192269574), (12, 160224645), (14, 137335410), (15, 128179716), (18, 106816430), (20, 96134787), (21, 91556940), (28, 68667705), (30, 64089858), (35, 54934164), (36, 53408215), (42, 45778470), (45, 42726572), (47, 40908420), (60, 32044929), (63, 30518980), (70, 27467082), (84, 22889235), (90, 21363286), (94, 20454210), (105, 18311388), (126, 15259490), (140, 13733541), (141, 13636140), (180, 10681643), (188, 10227105), (210, 9155694), (235, 8181684), (252, 7629745), (282, 6818070), (315, 6103796), (329, 5844060), (420, 4577847), (423, 4545380), (470, 4090842), (564, 3409035), (630, 3051898), (658, 2922030), (705, 2727228), (846, 2272690), (940, 2045421), (987, 1948020), (1260, 1525949), (1316, 1461015), (1410, 1363614), (1645, 1168812), (1692, 1136345), (1974, 974010), (2115, 909076), (2820, 681807), (2961, 649340), (3290, 584406), (3948, 487005), (4230, 454538), (4935, 389604), (5922, 324670), (6580, 292203), (8460, 227269), (9870, 194802), (11844, 162335), (14805, 129868), (19740, 97401), (29610, 64934), (32467, 59220)]