70268450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 167935680

約数和(自身を除く): 97667230

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 29, 35, 43, 46, 49, 50, 58, 70, 86, 98, 115, 145, 161, 175, 203, 215, 230, 245, 290, 301, 322, 350, 406, 430, 490, 575, 602, 667, 725, 805, 989, 1015, 1075, 1127, 1150, 1225, 1247, 1334, 1421, 1450, 1505, 1610, 1978, 2030, 2107, 2150, 2254, 2450, 2494, 2842, 3010, 3335, 4025, 4214, 4669, 4945, 5075, 5635, 6235, 6670, 6923, 7105, 7525, 8050, 8729, 9338, 9890, 10150, 10535, 11270, 12470, 13846, 14210, 15050, 16675, 17458, 21070, 23345, 24725, 28175, 28681, 31175, 32683, 33350, 34615, 35525, 43645, 46690, 48461, 49450, 52675, 56350, 57362, 61103, 62350, 65366, 69230, 71050, 87290, 96922, 105350, 116725, 122206, 143405, 163415, 173075, 200767, 218225, 233450, 242305, 286810, 305515, 326830, 346150, 401534, 436450, 484610, 611030, 717025, 817075, 1003835, 1211525, 1405369, 1434050, 1527575, 1634150, 2007670, 2423050, 2810738, 3055150, 5019175, 7026845, 10038350, 14053690, 35134225, 70268450]

約数ペア:

[(1, 70268450), (2, 35134225), (5, 14053690), (7, 10038350), (10, 7026845), (14, 5019175), (23, 3055150), (25, 2810738), (29, 2423050), (35, 2007670), (43, 1634150), (46, 1527575), (49, 1434050), (50, 1405369), (58, 1211525), (70, 1003835), (86, 817075), (98, 717025), (115, 611030), (145, 484610), (161, 436450), (175, 401534), (203, 346150), (215, 326830), (230, 305515), (245, 286810), (290, 242305), (301, 233450), (322, 218225), (350, 200767), (406, 173075), (430, 163415), (490, 143405), (575, 122206), (602, 116725), (667, 105350), (725, 96922), (805, 87290), (989, 71050), (1015, 69230), (1075, 65366), (1127, 62350), (1150, 61103), (1225, 57362), (1247, 56350), (1334, 52675), (1421, 49450), (1450, 48461), (1505, 46690), (1610, 43645), (1978, 35525), (2030, 34615), (2107, 33350), (2150, 32683), (2254, 31175), (2450, 28681), (2494, 28175), (2842, 24725), (3010, 23345), (3335, 21070), (4025, 17458), (4214, 16675), (4669, 15050), (4945, 14210), (5075, 13846), (5635, 12470), (6235, 11270), (6670, 10535), (6923, 10150), (7105, 9890), (7525, 9338), (8050, 8729)]