9245210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 19010376

約数和(自身を除く): 9765166

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 197, 247, 361, 394, 494, 722, 985, 1235, 1805, 1970, 2470, 2561, 3610, 3743, 4693, 5122, 7486, 9386, 12805, 18715, 23465, 25610, 37430, 46930, 48659, 71117, 97318, 142234, 243295, 355585, 486590, 711170, 924521, 1849042, 4622605, 9245210]

約数ペア:

[(1, 9245210), (2, 4622605), (5, 1849042), (10, 924521), (13, 711170), (19, 486590), (26, 355585), (38, 243295), (65, 142234), (95, 97318), (130, 71117), (190, 48659), (197, 46930), (247, 37430), (361, 25610), (394, 23465), (494, 18715), (722, 12805), (985, 9386), (1235, 7486), (1805, 5122), (1970, 4693), (2470, 3743), (2561, 3610)]