42262290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 131328000

約数和(自身を除く): 89065710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 177, 189, 210, 270, 295, 315, 354, 378, 379, 413, 531, 590, 630, 758, 826, 885, 945, 1062, 1137, 1239, 1593, 1770, 1890, 1895, 2065, 2274, 2478, 2653, 2655, 3186, 3411, 3717, 3790, 4130, 5306, 5310, 5685, 6195, 6822, 7434, 7959, 7965, 10233, 11151, 11370, 12390, 13265, 15918, 15930, 17055, 18585, 20466, 22302, 22361, 23877, 26530, 34110, 37170, 39795, 44722, 47754, 51165, 55755, 67083, 71631, 79590, 102330, 111510, 111805, 119385, 134166, 143262, 156527, 201249, 223610, 238770, 313054, 335415, 358155, 402498, 469581, 603747, 670830, 716310, 782635, 939162, 1006245, 1207494, 1408743, 1565270, 2012490, 2347905, 2817486, 3018735, 4226229, 4695810, 6037470, 7043715, 8452458, 14087430, 21131145, 42262290]

約数ペア:

[(1, 42262290), (2, 21131145), (3, 14087430), (5, 8452458), (6, 7043715), (7, 6037470), (9, 4695810), (10, 4226229), (14, 3018735), (15, 2817486), (18, 2347905), (21, 2012490), (27, 1565270), (30, 1408743), (35, 1207494), (42, 1006245), (45, 939162), (54, 782635), (59, 716310), (63, 670830), (70, 603747), (90, 469581), (105, 402498), (118, 358155), (126, 335415), (135, 313054), (177, 238770), (189, 223610), (210, 201249), (270, 156527), (295, 143262), (315, 134166), (354, 119385), (378, 111805), (379, 111510), (413, 102330), (531, 79590), (590, 71631), (630, 67083), (758, 55755), (826, 51165), (885, 47754), (945, 44722), (1062, 39795), (1137, 37170), (1239, 34110), (1593, 26530), (1770, 23877), (1890, 22361), (1895, 22302), (2065, 20466), (2274, 18585), (2478, 17055), (2653, 15930), (2655, 15918), (3186, 13265), (3411, 12390), (3717, 11370), (3790, 11151), (4130, 10233), (5306, 7965), (5310, 7959), (5685, 7434), (6195, 6822)]