3321890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 7402752

約数和(自身を除く): 4080862

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 101, 110, 115, 130, 143, 202, 230, 253, 286, 299, 505, 506, 598, 715, 1010, 1111, 1265, 1313, 1430, 1495, 2222, 2323, 2530, 2626, 2990, 3289, 4646, 5555, 6565, 6578, 11110, 11615, 13130, 14443, 16445, 23230, 25553, 28886, 30199, 32890, 51106, 60398, 72215, 127765, 144430, 150995, 255530, 301990, 332189, 664378, 1660945, 3321890]

約数ペア:

[(1, 3321890), (2, 1660945), (5, 664378), (10, 332189), (11, 301990), (13, 255530), (22, 150995), (23, 144430), (26, 127765), (46, 72215), (55, 60398), (65, 51106), (101, 32890), (110, 30199), (115, 28886), (130, 25553), (143, 23230), (202, 16445), (230, 14443), (253, 13130), (286, 11615), (299, 11110), (505, 6578), (506, 6565), (598, 5555), (715, 4646), (1010, 3289), (1111, 2990), (1265, 2626), (1313, 2530), (1430, 2323), (1495, 2222)]