15697437730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{17713}}^1$

素因数の和:18151

約数の個数: 64

約数和(自身を含む): 32300983008

約数和(自身を除く): 16603545278

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 401, 442, 802, 1105, 2005, 2210, 4010, 5213, 6817, 10426, 13634, 17713, 26065, 34085, 35426, 52130, 68170, 88565, 88621, 177130, 177242, 230269, 301121, 443105, 460538, 602242, 886210, 1151345, 1505605, 2302690, 3011210, 3914573, 7102913, 7829146, 14205826, 19572865, 35514565, 39145730, 71029130, 92337869, 120749521, 184675738, 241499042, 461689345, 603747605, 923378690, 1207495210, 1569743773, 3139487546, 7848718865, 15697437730]

約数ペア:

[(1, 15697437730), (2, 7848718865), (5, 3139487546), (10, 1569743773), (13, 1207495210), (17, 923378690), (26, 603747605), (34, 461689345), (65, 241499042), (85, 184675738), (130, 120749521), (170, 92337869), (221, 71029130), (401, 39145730), (442, 35514565), (802, 19572865), (1105, 14205826), (2005, 7829146), (2210, 7102913), (4010, 3914573), (5213, 3011210), (6817, 2302690), (10426, 1505605), (13634, 1151345), (17713, 886210), (26065, 602242), (34085, 460538), (35426, 443105), (52130, 301121), (68170, 230269), (88565, 177242), (88621, 177130)]