16771020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 54501888

約数和(自身を除く): 37730868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 547, 730, 876, 1022, 1094, 1095, 1460, 1533, 1641, 2044, 2188, 2190, 2555, 2735, 3066, 3282, 3829, 4380, 5110, 5470, 6132, 6564, 7658, 7665, 8205, 10220, 10940, 11487, 15316, 15330, 16410, 19145, 22974, 30660, 32820, 38290, 39931, 45948, 57435, 76580, 79862, 114870, 119793, 159724, 199655, 229740, 239586, 279517, 399310, 479172, 559034, 598965, 798620, 838551, 1118068, 1197930, 1397585, 1677102, 2395860, 2795170, 3354204, 4192755, 5590340, 8385510, 16771020]

約数ペア:

[(1, 16771020), (2, 8385510), (3, 5590340), (4, 4192755), (5, 3354204), (6, 2795170), (7, 2395860), (10, 1677102), (12, 1397585), (14, 1197930), (15, 1118068), (20, 838551), (21, 798620), (28, 598965), (30, 559034), (35, 479172), (42, 399310), (60, 279517), (70, 239586), (73, 229740), (84, 199655), (105, 159724), (140, 119793), (146, 114870), (210, 79862), (219, 76580), (292, 57435), (365, 45948), (420, 39931), (438, 38290), (511, 32820), (547, 30660), (730, 22974), (876, 19145), (1022, 16410), (1094, 15330), (1095, 15316), (1460, 11487), (1533, 10940), (1641, 10220), (2044, 8205), (2188, 7665), (2190, 7658), (2555, 6564), (2735, 6132), (3066, 5470), (3282, 5110), (3829, 4380)]