1898584593910

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1\times {\mathrm{3329}}^1$

素因数の和:4537

約数の個数: 64

約数和(自身を含む): 3446271878400

約数和(自身を除く): 1547687284490

約数列:

[1, 2, 5, 10, 271, 389, 541, 542, 778, 1082, 1355, 1945, 2705, 2710, 3329, 3890, 5410, 6658, 16645, 33290, 105419, 146611, 210449, 210838, 293222, 420898, 527095, 733055, 902159, 1052245, 1054190, 1294981, 1466110, 1800989, 1804318, 2104490, 2589962, 3601978, 4510795, 6474905, 9004945, 9021590, 12949810, 18009890, 57031679, 114063358, 285158395, 350939851, 488068019, 570316790, 700584721, 701879702, 976136038, 1401169442, 1754699255, 2440340095, 3502923605, 3509398510, 4880680190, 7005847210, 189858459391, 379716918782, 949292296955, 1898584593910]

約数ペア:

[(1, 1898584593910), (2, 949292296955), (5, 379716918782), (10, 189858459391), (271, 7005847210), (389, 4880680190), (541, 3509398510), (542, 3502923605), (778, 2440340095), (1082, 1754699255), (1355, 1401169442), (1945, 976136038), (2705, 701879702), (2710, 700584721), (3329, 570316790), (3890, 488068019), (5410, 350939851), (6658, 285158395), (16645, 114063358), (33290, 57031679), (105419, 18009890), (146611, 12949810), (210449, 9021590), (210838, 9004945), (293222, 6474905), (420898, 4510795), (527095, 3601978), (733055, 2589962), (902159, 2104490), (1052245, 1804318), (1054190, 1800989), (1294981, 1466110)]