38361570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 108380160

約数和(自身を除く): 70018590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 167, 186, 190, 195, 247, 285, 310, 334, 390, 403, 465, 494, 501, 570, 589, 741, 806, 835, 930, 1002, 1178, 1209, 1235, 1482, 1670, 1767, 2015, 2171, 2418, 2470, 2505, 2945, 3173, 3534, 3705, 4030, 4342, 5010, 5177, 5890, 6045, 6346, 6513, 7410, 7657, 8835, 9519, 10354, 10855, 12090, 13026, 15314, 15531, 15865, 17670, 19038, 21710, 22971, 25885, 31062, 31730, 32565, 38285, 41249, 45942, 47595, 51770, 65130, 67301, 76570, 77655, 82498, 95190, 98363, 114855, 123747, 134602, 155310, 196726, 201903, 206245, 229710, 247494, 295089, 336505, 403806, 412490, 491815, 590178, 618735, 673010, 983630, 1009515, 1237470, 1278719, 1475445, 2019030, 2557438, 2950890, 3836157, 6393595, 7672314, 12787190, 19180785, 38361570]

約数ペア:

[(1, 38361570), (2, 19180785), (3, 12787190), (5, 7672314), (6, 6393595), (10, 3836157), (13, 2950890), (15, 2557438), (19, 2019030), (26, 1475445), (30, 1278719), (31, 1237470), (38, 1009515), (39, 983630), (57, 673010), (62, 618735), (65, 590178), (78, 491815), (93, 412490), (95, 403806), (114, 336505), (130, 295089), (155, 247494), (167, 229710), (186, 206245), (190, 201903), (195, 196726), (247, 155310), (285, 134602), (310, 123747), (334, 114855), (390, 98363), (403, 95190), (465, 82498), (494, 77655), (501, 76570), (570, 67301), (589, 65130), (741, 51770), (806, 47595), (835, 45942), (930, 41249), (1002, 38285), (1178, 32565), (1209, 31730), (1235, 31062), (1482, 25885), (1670, 22971), (1767, 21710), (2015, 19038), (2171, 17670), (2418, 15865), (2470, 15531), (2505, 15314), (2945, 13026), (3173, 12090), (3534, 10855), (3705, 10354), (4030, 9519), (4342, 8835), (5010, 7657), (5177, 7410), (5890, 6513), (6045, 6346)]