1690488930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 4518033408

約数和(自身を除く): 2827544478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 193, 195, 222, 370, 386, 390, 481, 555, 579, 607, 962, 965, 1110, 1158, 1214, 1443, 1821, 1930, 2405, 2509, 2886, 2895, 3035, 3642, 4810, 5018, 5790, 6070, 7141, 7215, 7527, 7891, 9105, 12545, 14282, 14430, 15054, 15782, 18210, 21423, 22459, 23673, 25090, 35705, 37635, 39455, 42846, 44918, 47346, 67377, 71410, 75270, 78910, 92833, 107115, 112295, 117151, 118365, 134754, 185666, 214230, 224590, 234302, 236730, 278499, 291967, 336885, 351453, 464165, 556998, 583934, 585755, 673770, 702906, 875901, 928330, 1171510, 1392495, 1459835, 1522963, 1751802, 1757265, 2784990, 2919670, 3045926, 3514530, 4334587, 4379505, 4568889, 7614815, 8669174, 8759010, 9137778, 13003761, 15229630, 21672935, 22844445, 26007522, 43345870, 45688890, 56349631, 65018805, 112699262, 130037610, 169048893, 281748155, 338097786, 563496310, 845244465, 1690488930]

約数ペア:

[(1, 1690488930), (2, 845244465), (3, 563496310), (5, 338097786), (6, 281748155), (10, 169048893), (13, 130037610), (15, 112699262), (26, 65018805), (30, 56349631), (37, 45688890), (39, 43345870), (65, 26007522), (74, 22844445), (78, 21672935), (111, 15229630), (130, 13003761), (185, 9137778), (193, 8759010), (195, 8669174), (222, 7614815), (370, 4568889), (386, 4379505), (390, 4334587), (481, 3514530), (555, 3045926), (579, 2919670), (607, 2784990), (962, 1757265), (965, 1751802), (1110, 1522963), (1158, 1459835), (1214, 1392495), (1443, 1171510), (1821, 928330), (1930, 875901), (2405, 702906), (2509, 673770), (2886, 585755), (2895, 583934), (3035, 556998), (3642, 464165), (4810, 351453), (5018, 336885), (5790, 291967), (6070, 278499), (7141, 236730), (7215, 234302), (7527, 224590), (7891, 214230), (9105, 185666), (12545, 134754), (14282, 118365), (14430, 117151), (15054, 112295), (15782, 107115), (18210, 92833), (21423, 78910), (22459, 75270), (23673, 71410), (25090, 67377), (35705, 47346), (37635, 44918), (39455, 42846)]