18065908230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1063}}^1$

素因数の和:1422

約数の個数: 128

約数和(自身を含む): 45483088896

約数和(自身を除く): 27417180666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 61, 74, 111, 122, 183, 185, 222, 251, 305, 366, 370, 502, 555, 610, 753, 915, 1063, 1110, 1255, 1506, 1830, 2126, 2257, 2510, 3189, 3765, 4514, 5315, 6378, 6771, 7530, 9287, 10630, 11285, 13542, 15311, 15945, 18574, 22570, 27861, 30622, 31890, 33855, 39331, 45933, 46435, 55722, 64843, 67710, 76555, 78662, 91866, 92870, 117993, 129686, 139305, 153110, 194529, 196655, 229665, 235986, 266813, 278610, 324215, 389058, 393310, 459330, 533626, 566507, 589965, 648430, 800439, 972645, 1133014, 1179930, 1334065, 1600878, 1699521, 1945290, 2399191, 2668130, 2832535, 3399042, 4002195, 4798382, 5665070, 7197573, 8004390, 8497605, 9872081, 11995955, 14395146, 16275593, 16995210, 19744162, 23991910, 29616243, 32551186, 35987865, 48826779, 49360405, 59232486, 71975730, 81377965, 97653558, 98720810, 148081215, 162755930, 244133895, 296162430, 488267790, 602196941, 1204393882, 1806590823, 3010984705, 3613181646, 6021969410, 9032954115, 18065908230]

約数ペア:

[(1, 18065908230), (2, 9032954115), (3, 6021969410), (5, 3613181646), (6, 3010984705), (10, 1806590823), (15, 1204393882), (30, 602196941), (37, 488267790), (61, 296162430), (74, 244133895), (111, 162755930), (122, 148081215), (183, 98720810), (185, 97653558), (222, 81377965), (251, 71975730), (305, 59232486), (366, 49360405), (370, 48826779), (502, 35987865), (555, 32551186), (610, 29616243), (753, 23991910), (915, 19744162), (1063, 16995210), (1110, 16275593), (1255, 14395146), (1506, 11995955), (1830, 9872081), (2126, 8497605), (2257, 8004390), (2510, 7197573), (3189, 5665070), (3765, 4798382), (4514, 4002195), (5315, 3399042), (6378, 2832535), (6771, 2668130), (7530, 2399191), (9287, 1945290), (10630, 1699521), (11285, 1600878), (13542, 1334065), (15311, 1179930), (15945, 1133014), (18574, 972645), (22570, 800439), (27861, 648430), (30622, 589965), (31890, 566507), (33855, 533626), (39331, 459330), (45933, 393310), (46435, 389058), (55722, 324215), (64843, 278610), (67710, 266813), (76555, 235986), (78662, 229665), (91866, 196655), (92870, 194529), (117993, 153110), (129686, 139305)]