233124740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 530562312

約数和(自身を除く): 297437572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 289, 340, 530, 578, 761, 901, 1060, 1156, 1445, 1522, 1802, 2890, 3044, 3604, 3805, 4505, 5780, 7610, 9010, 12937, 15220, 15317, 18020, 25874, 30634, 40333, 51748, 61268, 64685, 76585, 80666, 129370, 153170, 161332, 201665, 219929, 258740, 306340, 403330, 439858, 685661, 806660, 879716, 1099645, 1371322, 2199290, 2742644, 3428305, 4398580, 6856610, 11656237, 13713220, 23312474, 46624948, 58281185, 116562370, 233124740]

約数ペア:

[(1, 233124740), (2, 116562370), (4, 58281185), (5, 46624948), (10, 23312474), (17, 13713220), (20, 11656237), (34, 6856610), (53, 4398580), (68, 3428305), (85, 2742644), (106, 2199290), (170, 1371322), (212, 1099645), (265, 879716), (289, 806660), (340, 685661), (530, 439858), (578, 403330), (761, 306340), (901, 258740), (1060, 219929), (1156, 201665), (1445, 161332), (1522, 153170), (1802, 129370), (2890, 80666), (3044, 76585), (3604, 64685), (3805, 61268), (4505, 51748), (5780, 40333), (7610, 30634), (9010, 25874), (12937, 18020), (15220, 15317)]