74056780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 188052480

約数和(自身を除く): 113995700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 109, 115, 140, 161, 211, 218, 230, 322, 422, 436, 460, 545, 644, 763, 805, 844, 1055, 1090, 1477, 1526, 1610, 2110, 2180, 2507, 2954, 3052, 3220, 3815, 4220, 4853, 5014, 5908, 7385, 7630, 9706, 10028, 12535, 14770, 15260, 17549, 19412, 22999, 24265, 25070, 29540, 33971, 35098, 45998, 48530, 50140, 67942, 70196, 87745, 91996, 97060, 114995, 135884, 160993, 169855, 175490, 229990, 321986, 339710, 350980, 459980, 528977, 643972, 679420, 804965, 1057954, 1609930, 2115908, 2644885, 3219860, 3702839, 5289770, 7405678, 10579540, 14811356, 18514195, 37028390, 74056780]

約数ペア:

[(1, 74056780), (2, 37028390), (4, 18514195), (5, 14811356), (7, 10579540), (10, 7405678), (14, 5289770), (20, 3702839), (23, 3219860), (28, 2644885), (35, 2115908), (46, 1609930), (70, 1057954), (92, 804965), (109, 679420), (115, 643972), (140, 528977), (161, 459980), (211, 350980), (218, 339710), (230, 321986), (322, 229990), (422, 175490), (436, 169855), (460, 160993), (545, 135884), (644, 114995), (763, 97060), (805, 91996), (844, 87745), (1055, 70196), (1090, 67942), (1477, 50140), (1526, 48530), (1610, 45998), (2110, 35098), (2180, 33971), (2507, 29540), (2954, 25070), (3052, 24265), (3220, 22999), (3815, 19412), (4220, 17549), (4853, 15260), (5014, 14770), (5908, 12535), (7385, 10028), (7630, 9706)]