141399990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 386380800

約数和(自身を除く): 244980810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 59, 62, 90, 93, 118, 155, 177, 186, 279, 295, 310, 354, 465, 531, 558, 590, 859, 885, 930, 1062, 1395, 1718, 1770, 1829, 2577, 2655, 2790, 3658, 4295, 5154, 5310, 5487, 7731, 8590, 9145, 10974, 12885, 15462, 16461, 18290, 25770, 26629, 27435, 32922, 38655, 50681, 53258, 54870, 77310, 79887, 82305, 101362, 133145, 152043, 159774, 164610, 239661, 253405, 266290, 304086, 399435, 456129, 479322, 506810, 760215, 798870, 912258, 1198305, 1520430, 1571111, 2280645, 2396610, 3142222, 4561290, 4713333, 7855555, 9426666, 14139999, 15711110, 23566665, 28279998, 47133330, 70699995, 141399990]

約数ペア:

[(1, 141399990), (2, 70699995), (3, 47133330), (5, 28279998), (6, 23566665), (9, 15711110), (10, 14139999), (15, 9426666), (18, 7855555), (30, 4713333), (31, 4561290), (45, 3142222), (59, 2396610), (62, 2280645), (90, 1571111), (93, 1520430), (118, 1198305), (155, 912258), (177, 798870), (186, 760215), (279, 506810), (295, 479322), (310, 456129), (354, 399435), (465, 304086), (531, 266290), (558, 253405), (590, 239661), (859, 164610), (885, 159774), (930, 152043), (1062, 133145), (1395, 101362), (1718, 82305), (1770, 79887), (1829, 77310), (2577, 54870), (2655, 53258), (2790, 50681), (3658, 38655), (4295, 32922), (5154, 27435), (5310, 26629), (5487, 25770), (7731, 18290), (8590, 16461), (9145, 15462), (10974, 12885)]