195362940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 578592000

約数和(自身を除く): 383229060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 409, 419, 570, 818, 838, 1140, 1227, 1257, 1636, 1676, 2045, 2095, 2454, 2514, 4090, 4190, 4908, 5028, 6135, 6285, 7771, 7961, 8180, 8380, 12270, 12570, 15542, 15922, 23313, 23883, 24540, 25140, 31084, 31844, 38855, 39805, 46626, 47766, 77710, 79610, 93252, 95532, 116565, 119415, 155420, 159220, 171371, 233130, 238830, 342742, 466260, 477660, 514113, 685484, 856855, 1028226, 1713710, 2056452, 2570565, 3256049, 3427420, 5141130, 6512098, 9768147, 10282260, 13024196, 16280245, 19536294, 32560490, 39072588, 48840735, 65120980, 97681470, 195362940]

約数ペア:

[(1, 195362940), (2, 97681470), (3, 65120980), (4, 48840735), (5, 39072588), (6, 32560490), (10, 19536294), (12, 16280245), (15, 13024196), (19, 10282260), (20, 9768147), (30, 6512098), (38, 5141130), (57, 3427420), (60, 3256049), (76, 2570565), (95, 2056452), (114, 1713710), (190, 1028226), (228, 856855), (285, 685484), (380, 514113), (409, 477660), (419, 466260), (570, 342742), (818, 238830), (838, 233130), (1140, 171371), (1227, 159220), (1257, 155420), (1636, 119415), (1676, 116565), (2045, 95532), (2095, 93252), (2454, 79610), (2514, 77710), (4090, 47766), (4190, 46626), (4908, 39805), (5028, 38855), (6135, 31844), (6285, 31084), (7771, 25140), (7961, 24540), (8180, 23883), (8380, 23313), (12270, 15922), (12570, 15542)]