38517930

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 115026912

約数和(自身を除く): 76508982

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 131, 135, 162, 165, 198, 242, 243, 262, 270, 297, 330, 363, 393, 405, 486, 495, 594, 605, 655, 726, 786, 810, 891, 990, 1089, 1179, 1210, 1215, 1310, 1441, 1485, 1782, 1815, 1965, 2178, 2358, 2430, 2673, 2882, 2970, 3267, 3537, 3630, 3930, 4323, 4455, 5346, 5445, 5895, 6534, 7074, 7205, 8646, 8910, 9801, 10611, 10890, 11790, 12969, 13365, 14410, 15851, 16335, 17685, 19602, 21222, 21615, 25938, 26730, 29403, 31702, 31833, 32670, 35370, 38907, 43230, 47553, 49005, 53055, 58806, 63666, 64845, 77814, 79255, 95106, 98010, 106110, 116721, 129690, 142659, 147015, 158510, 159165, 194535, 233442, 237765, 285318, 294030, 318330, 350163, 389070, 427977, 475530, 583605, 700326, 713295, 855954, 1167210, 1283931, 1426590, 1750815, 2139885, 2567862, 3501630, 3851793, 4279770, 6419655, 7703586, 12839310, 19258965, 38517930]

約数ペア:

[(1, 38517930), (2, 19258965), (3, 12839310), (5, 7703586), (6, 6419655), (9, 4279770), (10, 3851793), (11, 3501630), (15, 2567862), (18, 2139885), (22, 1750815), (27, 1426590), (30, 1283931), (33, 1167210), (45, 855954), (54, 713295), (55, 700326), (66, 583605), (81, 475530), (90, 427977), (99, 389070), (110, 350163), (121, 318330), (131, 294030), (135, 285318), (162, 237765), (165, 233442), (198, 194535), (242, 159165), (243, 158510), (262, 147015), (270, 142659), (297, 129690), (330, 116721), (363, 106110), (393, 98010), (405, 95106), (486, 79255), (495, 77814), (594, 64845), (605, 63666), (655, 58806), (726, 53055), (786, 49005), (810, 47553), (891, 43230), (990, 38907), (1089, 35370), (1179, 32670), (1210, 31833), (1215, 31702), (1310, 29403), (1441, 26730), (1485, 25938), (1782, 21615), (1815, 21222), (1965, 19602), (2178, 17685), (2358, 16335), (2430, 15851), (2673, 14410), (2882, 13365), (2970, 12969), (3267, 11790), (3537, 10890), (3630, 10611), (3930, 9801), (4323, 8910), (4455, 8646), (5346, 7205), (5445, 7074), (5895, 6534)]