31369927790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{84919}}^1$

素因数の和:85037

約数の個数: 64

約数和(自身を含む): 62401933440

約数和(自身を除く): 31032005650

約数列:

[1, 2, 5, 10, 17, 34, 41, 53, 82, 85, 106, 170, 205, 265, 410, 530, 697, 901, 1394, 1802, 2173, 3485, 4346, 4505, 6970, 9010, 10865, 21730, 36941, 73882, 84919, 169838, 184705, 369410, 424595, 849190, 1443623, 2887246, 3481679, 4500707, 6963358, 7218115, 9001414, 14436230, 17408395, 22503535, 34816790, 45007070, 59188543, 76512019, 118377086, 153024038, 184528987, 295942715, 369057974, 382560095, 591885430, 765120190, 922644935, 1845289870, 3136992779, 6273985558, 15684963895, 31369927790]

約数ペア:

[(1, 31369927790), (2, 15684963895), (5, 6273985558), (10, 3136992779), (17, 1845289870), (34, 922644935), (41, 765120190), (53, 591885430), (82, 382560095), (85, 369057974), (106, 295942715), (170, 184528987), (205, 153024038), (265, 118377086), (410, 76512019), (530, 59188543), (697, 45007070), (901, 34816790), (1394, 22503535), (1802, 17408395), (2173, 14436230), (3485, 9001414), (4346, 7218115), (4505, 6963358), (6970, 4500707), (9010, 3481679), (10865, 2887246), (21730, 1443623), (36941, 849190), (73882, 424595), (84919, 369410), (169838, 184705)]