39873420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5987}}^1$

素因数の和:6039

約数の個数: 72

約数和(自身を含む): 124239024

約数和(自身を除く): 84365604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 5987, 6660, 11974, 17961, 23948, 29935, 35922, 53883, 59870, 71844, 89805, 107766, 119740, 179610, 215532, 221519, 269415, 359220, 443038, 538830, 664557, 886076, 1077660, 1107595, 1329114, 1993671, 2215190, 2658228, 3322785, 3987342, 4430380, 6645570, 7974684, 9968355, 13291140, 19936710, 39873420]

約数ペア:

[(1, 39873420), (2, 19936710), (3, 13291140), (4, 9968355), (5, 7974684), (6, 6645570), (9, 4430380), (10, 3987342), (12, 3322785), (15, 2658228), (18, 2215190), (20, 1993671), (30, 1329114), (36, 1107595), (37, 1077660), (45, 886076), (60, 664557), (74, 538830), (90, 443038), (111, 359220), (148, 269415), (180, 221519), (185, 215532), (222, 179610), (333, 119740), (370, 107766), (444, 89805), (555, 71844), (666, 59870), (740, 53883), (1110, 35922), (1332, 29935), (1665, 23948), (2220, 17961), (3330, 11974), (5987, 6660)]