442917930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8588

約数の個数: 128

約数和(自身を含む): 1377331200

約数和(自身を除く): 934413270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 5187, 7410, 8539, 8645, 10374, 17078, 17290, 25617, 25935, 42695, 51234, 51870, 59773, 85390, 111007, 119546, 128085, 162241, 179319, 222014, 256170, 298865, 324482, 333021, 358638, 486723, 555035, 597730, 666042, 777049, 811205, 896595, 973446, 1110070, 1135687, 1554098, 1622410, 1665105, 1793190, 2109133, 2271374, 2331147, 2433615, 3330210, 3407061, 3885245, 4218266, 4662294, 4867230, 5678435, 6327399, 6814122, 7770490, 10545665, 11356870, 11655735, 12654798, 14763931, 17035305, 21091330, 23311470, 29527862, 31636995, 34070610, 44291793, 63273990, 73819655, 88583586, 147639310, 221458965, 442917930]

約数ペア:

[(1, 442917930), (2, 221458965), (3, 147639310), (5, 88583586), (6, 73819655), (7, 63273990), (10, 44291793), (13, 34070610), (14, 31636995), (15, 29527862), (19, 23311470), (21, 21091330), (26, 17035305), (30, 14763931), (35, 12654798), (38, 11655735), (39, 11356870), (42, 10545665), (57, 7770490), (65, 6814122), (70, 6327399), (78, 5678435), (91, 4867230), (95, 4662294), (105, 4218266), (114, 3885245), (130, 3407061), (133, 3330210), (182, 2433615), (190, 2331147), (195, 2271374), (210, 2109133), (247, 1793190), (266, 1665105), (273, 1622410), (285, 1554098), (390, 1135687), (399, 1110070), (455, 973446), (494, 896595), (546, 811205), (570, 777049), (665, 666042), (741, 597730), (798, 555035), (910, 486723), (1235, 358638), (1330, 333021), (1365, 324482), (1482, 298865), (1729, 256170), (1995, 222014), (2470, 179319), (2730, 162241), (3458, 128085), (3705, 119546), (3990, 111007), (5187, 85390), (7410, 59773), (8539, 51870), (8645, 51234), (10374, 42695), (17078, 25935), (17290, 25617)]