38757530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 50873830

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 49, 70, 95, 98, 115, 133, 161, 181, 190, 230, 245, 266, 322, 362, 437, 490, 665, 805, 874, 905, 931, 1127, 1267, 1330, 1610, 1810, 1862, 2185, 2254, 2534, 3059, 3439, 4163, 4370, 4655, 5635, 6118, 6335, 6878, 8326, 8869, 9310, 11270, 12670, 15295, 17195, 17738, 20815, 21413, 24073, 29141, 30590, 34390, 41630, 42826, 44345, 48146, 58282, 79097, 88690, 107065, 120365, 145705, 158194, 168511, 203987, 214130, 240730, 291410, 337022, 395485, 407974, 553679, 790970, 842555, 1019935, 1107358, 1685110, 2039870, 2768395, 3875753, 5536790, 7751506, 19378765, 38757530]

約数ペア:

[(1, 38757530), (2, 19378765), (5, 7751506), (7, 5536790), (10, 3875753), (14, 2768395), (19, 2039870), (23, 1685110), (35, 1107358), (38, 1019935), (46, 842555), (49, 790970), (70, 553679), (95, 407974), (98, 395485), (115, 337022), (133, 291410), (161, 240730), (181, 214130), (190, 203987), (230, 168511), (245, 158194), (266, 145705), (322, 120365), (362, 107065), (437, 88690), (490, 79097), (665, 58282), (805, 48146), (874, 44345), (905, 42826), (931, 41630), (1127, 34390), (1267, 30590), (1330, 29141), (1610, 24073), (1810, 21413), (1862, 20815), (2185, 17738), (2254, 17195), (2534, 15295), (3059, 12670), (3439, 11270), (4163, 9310), (4370, 8869), (4655, 8326), (5635, 6878), (6118, 6335)]