413263890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 1193875200

約数和(自身を除く): 780611310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 281, 351, 390, 419, 562, 585, 702, 838, 843, 1170, 1257, 1405, 1686, 1755, 2095, 2514, 2529, 2810, 3510, 3653, 3771, 4190, 4215, 5058, 5447, 6285, 7306, 7542, 7587, 8430, 10894, 10959, 11313, 12570, 12645, 15174, 16341, 18265, 18855, 21918, 22626, 25290, 27235, 32682, 32877, 36530, 37710, 37935, 49023, 54470, 54795, 56565, 65754, 75870, 81705, 98046, 98631, 109590, 113130, 117739, 147069, 163410, 164385, 197262, 235478, 245115, 294138, 328770, 353217, 490230, 493155, 588695, 706434, 735345, 986310, 1059651, 1177390, 1470690, 1530607, 1766085, 2119302, 3061214, 3178953, 3532170, 4591821, 5298255, 6357906, 7653035, 9183642, 10596510, 13775463, 15306070, 15894765, 22959105, 27550926, 31789530, 41326389, 45918210, 68877315, 82652778, 137754630, 206631945, 413263890]

約数ペア:

[(1, 413263890), (2, 206631945), (3, 137754630), (5, 82652778), (6, 68877315), (9, 45918210), (10, 41326389), (13, 31789530), (15, 27550926), (18, 22959105), (26, 15894765), (27, 15306070), (30, 13775463), (39, 10596510), (45, 9183642), (54, 7653035), (65, 6357906), (78, 5298255), (90, 4591821), (117, 3532170), (130, 3178953), (135, 3061214), (195, 2119302), (234, 1766085), (270, 1530607), (281, 1470690), (351, 1177390), (390, 1059651), (419, 986310), (562, 735345), (585, 706434), (702, 588695), (838, 493155), (843, 490230), (1170, 353217), (1257, 328770), (1405, 294138), (1686, 245115), (1755, 235478), (2095, 197262), (2514, 164385), (2529, 163410), (2810, 147069), (3510, 117739), (3653, 113130), (3771, 109590), (4190, 98631), (4215, 98046), (5058, 81705), (5447, 75870), (6285, 65754), (7306, 56565), (7542, 54795), (7587, 54470), (8430, 49023), (10894, 37935), (10959, 37710), (11313, 36530), (12570, 32877), (12645, 32682), (15174, 27235), (16341, 25290), (18265, 22626), (18855, 21918)]