289399770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97441}}^1$

素因数の和:97468

約数の個数: 64

約数和(自身を含む): 841898880

約数和(自身を除く): 552499110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 97441, 194882, 292323, 487205, 584646, 876969, 974410, 1071851, 1461615, 1753938, 2143702, 2630907, 2923230, 3215553, 4384845, 5261814, 5359255, 6431106, 8769690, 9646659, 10718510, 13154535, 16077765, 19293318, 26309070, 28939977, 32155530, 48233295, 57879954, 96466590, 144699885, 289399770]

約数ペア:

[(1, 289399770), (2, 144699885), (3, 96466590), (5, 57879954), (6, 48233295), (9, 32155530), (10, 28939977), (11, 26309070), (15, 19293318), (18, 16077765), (22, 13154535), (27, 10718510), (30, 9646659), (33, 8769690), (45, 6431106), (54, 5359255), (55, 5261814), (66, 4384845), (90, 3215553), (99, 2923230), (110, 2630907), (135, 2143702), (165, 1753938), (198, 1461615), (270, 1071851), (297, 974410), (330, 876969), (495, 584646), (594, 487205), (990, 292323), (1485, 194882), (2970, 97441)]