4805970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12323}}^1$

素因数の和:12346

約数の個数: 32

約数和(自身を含む): 12422592

約数和(自身を除く): 7616622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12323, 24646, 36969, 61615, 73938, 123230, 160199, 184845, 320398, 369690, 480597, 800995, 961194, 1601990, 2402985, 4805970]

約数ペア:

[(1, 4805970), (2, 2402985), (3, 1601990), (5, 961194), (6, 800995), (10, 480597), (13, 369690), (15, 320398), (26, 184845), (30, 160199), (39, 123230), (65, 73938), (78, 61615), (130, 36969), (195, 24646), (390, 12323)]