129774430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 259858368

約数和(自身を除く): 130083938

約数列:

[1, 2, 5, 10, 17, 34, 41, 43, 82, 85, 86, 170, 205, 215, 410, 430, 433, 697, 731, 866, 1394, 1462, 1763, 2165, 3485, 3526, 3655, 4330, 6970, 7310, 7361, 8815, 14722, 17630, 17753, 18619, 29971, 35506, 36805, 37238, 59942, 73610, 88765, 93095, 149855, 177530, 186190, 299710, 301801, 316523, 603602, 633046, 763379, 1509005, 1526758, 1582615, 3018010, 3165230, 3816895, 7633790, 12977443, 25954886, 64887215, 129774430]

約数ペア:

[(1, 129774430), (2, 64887215), (5, 25954886), (10, 12977443), (17, 7633790), (34, 3816895), (41, 3165230), (43, 3018010), (82, 1582615), (85, 1526758), (86, 1509005), (170, 763379), (205, 633046), (215, 603602), (410, 316523), (430, 301801), (433, 299710), (697, 186190), (731, 177530), (866, 149855), (1394, 93095), (1462, 88765), (1763, 73610), (2165, 59942), (3485, 37238), (3526, 36805), (3655, 35506), (4330, 29971), (6970, 18619), (7310, 17753), (7361, 17630), (8815, 14722)]