385184430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38557}}^1$

素因数の和:38610

約数の個数: 64

約数和(自身を含む): 1054946880

約数和(自身を除く): 669762450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 38557, 77114, 115671, 192785, 231342, 347013, 385570, 578355, 694026, 1041039, 1156710, 1426609, 1735065, 2082078, 2853218, 3470130, 4279827, 5205195, 7133045, 8559654, 10410390, 12839481, 14266090, 21399135, 25678962, 38518443, 42798270, 64197405, 77036886, 128394810, 192592215, 385184430]

約数ペア:

[(1, 385184430), (2, 192592215), (3, 128394810), (5, 77036886), (6, 64197405), (9, 42798270), (10, 38518443), (15, 25678962), (18, 21399135), (27, 14266090), (30, 12839481), (37, 10410390), (45, 8559654), (54, 7133045), (74, 5205195), (90, 4279827), (111, 3470130), (135, 2853218), (185, 2082078), (222, 1735065), (270, 1426609), (333, 1156710), (370, 1041039), (555, 694026), (666, 578355), (999, 385570), (1110, 347013), (1665, 231342), (1998, 192785), (3330, 115671), (4995, 77114), (9990, 38557)]