1330458250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 2911334400

約数和(自身を除く): 1580876150

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 149, 170, 187, 191, 250, 275, 298, 374, 382, 425, 550, 745, 850, 935, 955, 1375, 1490, 1639, 1870, 1910, 2101, 2125, 2533, 2750, 3247, 3278, 3725, 4202, 4250, 4675, 4775, 5066, 6494, 7450, 8195, 9350, 9550, 10505, 12665, 16235, 16390, 18625, 21010, 23375, 23875, 25330, 27863, 28459, 32470, 35717, 37250, 40975, 46750, 47750, 52525, 55726, 56918, 63325, 71434, 81175, 81950, 105050, 126650, 139315, 142295, 162350, 178585, 204875, 262625, 278630, 284590, 313049, 316625, 357170, 405875, 409750, 483803, 525250, 626098, 633250, 696575, 711475, 811750, 892925, 967606, 1393150, 1422950, 1565245, 1785850, 2419015, 3130490, 3482875, 3557375, 4464625, 4838030, 5321833, 6965750, 7114750, 7826225, 8929250, 10643666, 12095075, 15652450, 24190150, 26609165, 39131125, 53218330, 60475375, 78262250, 120950750, 133045825, 266091650, 665229125, 1330458250]

約数ペア:

[(1, 1330458250), (2, 665229125), (5, 266091650), (10, 133045825), (11, 120950750), (17, 78262250), (22, 60475375), (25, 53218330), (34, 39131125), (50, 26609165), (55, 24190150), (85, 15652450), (110, 12095075), (125, 10643666), (149, 8929250), (170, 7826225), (187, 7114750), (191, 6965750), (250, 5321833), (275, 4838030), (298, 4464625), (374, 3557375), (382, 3482875), (425, 3130490), (550, 2419015), (745, 1785850), (850, 1565245), (935, 1422950), (955, 1393150), (1375, 967606), (1490, 892925), (1639, 811750), (1870, 711475), (1910, 696575), (2101, 633250), (2125, 626098), (2533, 525250), (2750, 483803), (3247, 409750), (3278, 405875), (3725, 357170), (4202, 316625), (4250, 313049), (4675, 284590), (4775, 278630), (5066, 262625), (6494, 204875), (7450, 178585), (8195, 162350), (9350, 142295), (9550, 139315), (10505, 126650), (12665, 105050), (16235, 81950), (16390, 81175), (18625, 71434), (21010, 63325), (23375, 56918), (23875, 55726), (25330, 52525), (27863, 47750), (28459, 46750), (32470, 40975), (35717, 37250)]