28998430830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1\times {\mathrm{2969}}^1$

素因数の和:5338

約数の個数: 96

約数和(自身を含む): 77059382400

約数和(自身を除く): 48060951570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2309, 2969, 4230, 4618, 5938, 6927, 8907, 11545, 13854, 14845, 17814, 20781, 23090, 26721, 29690, 34635, 41562, 44535, 53442, 69270, 89070, 103905, 108523, 133605, 139543, 207810, 217046, 267210, 279086, 325569, 418629, 542615, 651138, 697715, 837258, 976707, 1085230, 1255887, 1395430, 1627845, 1953414, 2093145, 2511774, 3255690, 4186290, 4883535, 6279435, 6855421, 9767070, 12558870, 13710842, 20566263, 34277105, 41132526, 61698789, 68554210, 102831315, 123397578, 205662630, 308493945, 322204787, 616987890, 644409574, 966614361, 1611023935, 1933228722, 2899843083, 3222047870, 4833071805, 5799686166, 9666143610, 14499215415, 28998430830]

約数ペア:

[(1, 28998430830), (2, 14499215415), (3, 9666143610), (5, 5799686166), (6, 4833071805), (9, 3222047870), (10, 2899843083), (15, 1933228722), (18, 1611023935), (30, 966614361), (45, 644409574), (47, 616987890), (90, 322204787), (94, 308493945), (141, 205662630), (235, 123397578), (282, 102831315), (423, 68554210), (470, 61698789), (705, 41132526), (846, 34277105), (1410, 20566263), (2115, 13710842), (2309, 12558870), (2969, 9767070), (4230, 6855421), (4618, 6279435), (5938, 4883535), (6927, 4186290), (8907, 3255690), (11545, 2511774), (13854, 2093145), (14845, 1953414), (17814, 1627845), (20781, 1395430), (23090, 1255887), (26721, 1085230), (29690, 976707), (34635, 837258), (41562, 697715), (44535, 651138), (53442, 542615), (69270, 418629), (89070, 325569), (103905, 279086), (108523, 267210), (133605, 217046), (139543, 207810)]