38555790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 118056960

約数和(自身を除く): 79501170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 487, 546, 609, 754, 870, 910, 974, 1015, 1131, 1218, 1365, 1461, 1885, 2030, 2262, 2435, 2639, 2730, 2922, 3045, 3409, 3770, 4870, 5278, 5655, 6090, 6331, 6818, 7305, 7917, 10227, 11310, 12662, 13195, 14123, 14610, 15834, 17045, 18993, 20454, 26390, 28246, 31655, 34090, 37986, 39585, 42369, 44317, 51135, 63310, 70615, 79170, 84738, 88634, 94965, 98861, 102270, 132951, 141230, 183599, 189930, 197722, 211845, 221585, 265902, 296583, 367198, 423690, 443170, 494305, 550797, 593166, 664755, 917995, 988610, 1101594, 1285193, 1329510, 1482915, 1835990, 2570386, 2753985, 2965830, 3855579, 5507970, 6425965, 7711158, 12851930, 19277895, 38555790]

約数ペア:

[(1, 38555790), (2, 19277895), (3, 12851930), (5, 7711158), (6, 6425965), (7, 5507970), (10, 3855579), (13, 2965830), (14, 2753985), (15, 2570386), (21, 1835990), (26, 1482915), (29, 1329510), (30, 1285193), (35, 1101594), (39, 988610), (42, 917995), (58, 664755), (65, 593166), (70, 550797), (78, 494305), (87, 443170), (91, 423690), (105, 367198), (130, 296583), (145, 265902), (174, 221585), (182, 211845), (195, 197722), (203, 189930), (210, 183599), (273, 141230), (290, 132951), (377, 102270), (390, 98861), (406, 94965), (435, 88634), (455, 84738), (487, 79170), (546, 70615), (609, 63310), (754, 51135), (870, 44317), (910, 42369), (974, 39585), (1015, 37986), (1131, 34090), (1218, 31655), (1365, 28246), (1461, 26390), (1885, 20454), (2030, 18993), (2262, 17045), (2435, 15834), (2639, 14610), (2730, 14123), (2922, 13195), (3045, 12662), (3409, 11310), (3770, 10227), (4870, 7917), (5278, 7305), (5655, 6818), (6090, 6331)]