9769230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 27799200

約数和(自身を除く): 18029970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 197, 261, 285, 290, 342, 394, 435, 522, 551, 570, 591, 855, 870, 985, 1102, 1182, 1305, 1653, 1710, 1773, 1970, 2610, 2755, 2955, 3306, 3546, 3743, 4959, 5510, 5713, 5910, 7486, 8265, 8865, 9918, 11229, 11426, 16530, 17139, 17730, 18715, 22458, 24795, 28565, 33687, 34278, 37430, 49590, 51417, 56145, 57130, 67374, 85695, 102834, 108547, 112290, 168435, 171390, 217094, 257085, 325641, 336870, 514170, 542735, 651282, 976923, 1085470, 1628205, 1953846, 3256410, 4884615, 9769230]

約数ペア:

[(1, 9769230), (2, 4884615), (3, 3256410), (5, 1953846), (6, 1628205), (9, 1085470), (10, 976923), (15, 651282), (18, 542735), (19, 514170), (29, 336870), (30, 325641), (38, 257085), (45, 217094), (57, 171390), (58, 168435), (87, 112290), (90, 108547), (95, 102834), (114, 85695), (145, 67374), (171, 57130), (174, 56145), (190, 51417), (197, 49590), (261, 37430), (285, 34278), (290, 33687), (342, 28565), (394, 24795), (435, 22458), (522, 18715), (551, 17730), (570, 17139), (591, 16530), (855, 11426), (870, 11229), (985, 9918), (1102, 8865), (1182, 8265), (1305, 7486), (1653, 5910), (1710, 5713), (1773, 5510), (1970, 4959), (2610, 3743), (2755, 3546), (2955, 3306)]