123203410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 268894080

約数和(自身を除く): 145690670

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 121, 190, 209, 230, 233, 242, 253, 418, 437, 466, 506, 605, 874, 1045, 1165, 1210, 1265, 2090, 2185, 2299, 2330, 2530, 2563, 2783, 4370, 4427, 4598, 4807, 5126, 5359, 5566, 8854, 9614, 10718, 11495, 12815, 13915, 22135, 22990, 24035, 25630, 26795, 27830, 28193, 44270, 48070, 48697, 52877, 53590, 56386, 58949, 97394, 101821, 105754, 117898, 140965, 203642, 243485, 264385, 281930, 294745, 486970, 509105, 528770, 535667, 589490, 648439, 1018210, 1071334, 1120031, 1296878, 2240062, 2678335, 3242195, 5356670, 5600155, 6484390, 11200310, 12320341, 24640682, 61601705, 123203410]

約数ペア:

[(1, 123203410), (2, 61601705), (5, 24640682), (10, 12320341), (11, 11200310), (19, 6484390), (22, 5600155), (23, 5356670), (38, 3242195), (46, 2678335), (55, 2240062), (95, 1296878), (110, 1120031), (115, 1071334), (121, 1018210), (190, 648439), (209, 589490), (230, 535667), (233, 528770), (242, 509105), (253, 486970), (418, 294745), (437, 281930), (466, 264385), (506, 243485), (605, 203642), (874, 140965), (1045, 117898), (1165, 105754), (1210, 101821), (1265, 97394), (2090, 58949), (2185, 56386), (2299, 53590), (2330, 52877), (2530, 48697), (2563, 48070), (2783, 44270), (4370, 28193), (4427, 27830), (4598, 26795), (4807, 25630), (5126, 24035), (5359, 22990), (5566, 22135), (8854, 13915), (9614, 12815), (10718, 11495)]