38989830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 68567802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 121, 138, 165, 230, 242, 253, 330, 345, 363, 467, 506, 605, 690, 726, 759, 934, 1210, 1265, 1401, 1518, 1815, 2335, 2530, 2783, 2802, 3630, 3795, 4670, 5137, 5566, 7005, 7590, 8349, 10274, 10741, 13915, 14010, 15411, 16698, 21482, 25685, 27830, 30822, 32223, 41745, 51370, 53705, 56507, 64446, 77055, 83490, 107410, 113014, 118151, 154110, 161115, 169521, 236302, 282535, 322230, 339042, 354453, 565070, 590755, 708906, 847605, 1181510, 1299661, 1695210, 1772265, 2599322, 3544530, 3898983, 6498305, 7797966, 12996610, 19494915, 38989830]

約数ペア:

[(1, 38989830), (2, 19494915), (3, 12996610), (5, 7797966), (6, 6498305), (10, 3898983), (11, 3544530), (15, 2599322), (22, 1772265), (23, 1695210), (30, 1299661), (33, 1181510), (46, 847605), (55, 708906), (66, 590755), (69, 565070), (110, 354453), (115, 339042), (121, 322230), (138, 282535), (165, 236302), (230, 169521), (242, 161115), (253, 154110), (330, 118151), (345, 113014), (363, 107410), (467, 83490), (506, 77055), (605, 64446), (690, 56507), (726, 53705), (759, 51370), (934, 41745), (1210, 32223), (1265, 30822), (1401, 27830), (1518, 25685), (1815, 21482), (2335, 16698), (2530, 15411), (2783, 14010), (2802, 13915), (3630, 10741), (3795, 10274), (4670, 8349), (5137, 7590), (5566, 7005)]