2019475430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{2377}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 4253005440

約数和(自身を除く): 2233530010

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 229, 265, 371, 458, 530, 742, 1145, 1603, 1855, 2290, 2377, 3206, 3710, 4754, 8015, 11885, 12137, 16030, 16639, 23770, 24274, 33278, 60685, 83195, 84959, 121370, 125981, 166390, 169918, 251962, 424795, 544333, 629905, 849590, 881867, 1088666, 1259810, 1763734, 2721665, 3810331, 4409335, 5443330, 7620662, 8818670, 19051655, 28849649, 38103310, 57699298, 144248245, 201947543, 288496490, 403895086, 1009737715, 2019475430]

約数ペア:

[(1, 2019475430), (2, 1009737715), (5, 403895086), (7, 288496490), (10, 201947543), (14, 144248245), (35, 57699298), (53, 38103310), (70, 28849649), (106, 19051655), (229, 8818670), (265, 7620662), (371, 5443330), (458, 4409335), (530, 3810331), (742, 2721665), (1145, 1763734), (1603, 1259810), (1855, 1088666), (2290, 881867), (2377, 849590), (3206, 629905), (3710, 544333), (4754, 424795), (8015, 251962), (11885, 169918), (12137, 166390), (16030, 125981), (16639, 121370), (23770, 84959), (24274, 83195), (33278, 60685)]