403760970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 1117670400

約数和(自身を除く): 713909430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 83, 86, 90, 129, 135, 166, 215, 249, 258, 270, 387, 415, 419, 430, 498, 645, 747, 774, 830, 838, 1161, 1245, 1257, 1290, 1494, 1935, 2095, 2241, 2322, 2490, 2514, 3569, 3735, 3771, 3870, 4190, 4482, 5805, 6285, 7138, 7470, 7542, 10707, 11205, 11313, 11610, 12570, 17845, 18017, 18855, 21414, 22410, 22626, 32121, 34777, 35690, 36034, 37710, 53535, 54051, 56565, 64242, 69554, 90085, 96363, 104331, 107070, 108102, 113130, 160605, 162153, 173885, 180170, 192726, 208662, 270255, 312993, 321210, 324306, 347770, 481815, 486459, 521655, 540510, 625986, 810765, 938979, 963630, 972918, 1043310, 1495411, 1564965, 1621530, 1877958, 2432295, 2990822, 3129930, 4486233, 4694895, 4864590, 7477055, 8972466, 9389790, 13458699, 14954110, 22431165, 26917398, 40376097, 44862330, 67293495, 80752194, 134586990, 201880485, 403760970]

約数ペア:

[(1, 403760970), (2, 201880485), (3, 134586990), (5, 80752194), (6, 67293495), (9, 44862330), (10, 40376097), (15, 26917398), (18, 22431165), (27, 14954110), (30, 13458699), (43, 9389790), (45, 8972466), (54, 7477055), (83, 4864590), (86, 4694895), (90, 4486233), (129, 3129930), (135, 2990822), (166, 2432295), (215, 1877958), (249, 1621530), (258, 1564965), (270, 1495411), (387, 1043310), (415, 972918), (419, 963630), (430, 938979), (498, 810765), (645, 625986), (747, 540510), (774, 521655), (830, 486459), (838, 481815), (1161, 347770), (1245, 324306), (1257, 321210), (1290, 312993), (1494, 270255), (1935, 208662), (2095, 192726), (2241, 180170), (2322, 173885), (2490, 162153), (2514, 160605), (3569, 113130), (3735, 108102), (3771, 107070), (3870, 104331), (4190, 96363), (4482, 90085), (5805, 69554), (6285, 64242), (7138, 56565), (7470, 54051), (7542, 53535), (10707, 37710), (11205, 36034), (11313, 35690), (11610, 34777), (12570, 32121), (17845, 22626), (18017, 22410), (18855, 21414)]