16215210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1489}}^1$

素因数の和:1524

約数の個数: 72

約数和(自身を含む): 46371780

約数和(自身を除く): 30156570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1489, 1815, 2178, 2978, 3630, 4467, 5445, 7445, 8934, 10890, 13401, 14890, 16379, 22335, 26802, 32758, 44670, 49137, 67005, 81895, 98274, 134010, 147411, 163790, 180169, 245685, 294822, 360338, 491370, 540507, 737055, 900845, 1081014, 1474110, 1621521, 1801690, 2702535, 3243042, 5405070, 8107605, 16215210]

約数ペア:

[(1, 16215210), (2, 8107605), (3, 5405070), (5, 3243042), (6, 2702535), (9, 1801690), (10, 1621521), (11, 1474110), (15, 1081014), (18, 900845), (22, 737055), (30, 540507), (33, 491370), (45, 360338), (55, 294822), (66, 245685), (90, 180169), (99, 163790), (110, 147411), (121, 134010), (165, 98274), (198, 81895), (242, 67005), (330, 49137), (363, 44670), (495, 32758), (605, 26802), (726, 22335), (990, 16379), (1089, 14890), (1210, 13401), (1489, 10890), (1815, 8934), (2178, 7445), (2978, 5445), (3630, 4467)]