275709210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16619}}^1$

素因数の和:16715

約数の個数: 64

約数和(自身を含む): 765849600

約数和(自身を除く): 490140390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 16619, 33238, 49857, 83095, 99714, 116333, 166190, 232666, 249285, 348999, 498570, 581665, 697998, 1163330, 1312901, 1744995, 2625802, 3489990, 3938703, 6564505, 7877406, 9190307, 13129010, 18380614, 19693515, 27570921, 39387030, 45951535, 55141842, 91903070, 137854605, 275709210]

約数ペア:

[(1, 275709210), (2, 137854605), (3, 91903070), (5, 55141842), (6, 45951535), (7, 39387030), (10, 27570921), (14, 19693515), (15, 18380614), (21, 13129010), (30, 9190307), (35, 7877406), (42, 6564505), (70, 3938703), (79, 3489990), (105, 2625802), (158, 1744995), (210, 1312901), (237, 1163330), (395, 697998), (474, 581665), (553, 498570), (790, 348999), (1106, 249285), (1185, 232666), (1659, 166190), (2370, 116333), (2765, 99714), (3318, 83095), (5530, 49857), (8295, 33238), (16590, 16619)]