141850380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19867}}^1$

素因数の和:19903

約数の個数: 96

約数和(自身を含む): 480646656

約数和(自身を除く): 338796276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 19867, 39734, 59601, 79468, 99335, 119202, 139069, 198670, 238404, 278138, 298005, 337739, 397340, 417207, 556276, 596010, 675478, 695345, 834414, 1013217, 1192020, 1350956, 1390690, 1668828, 1688695, 2026434, 2086035, 2364173, 2781380, 3377390, 4052868, 4172070, 4728346, 5066085, 6754780, 7092519, 8344140, 9456692, 10132170, 11820865, 14185038, 20264340, 23641730, 28370076, 35462595, 47283460, 70925190, 141850380]

約数ペア:

[(1, 141850380), (2, 70925190), (3, 47283460), (4, 35462595), (5, 28370076), (6, 23641730), (7, 20264340), (10, 14185038), (12, 11820865), (14, 10132170), (15, 9456692), (17, 8344140), (20, 7092519), (21, 6754780), (28, 5066085), (30, 4728346), (34, 4172070), (35, 4052868), (42, 3377390), (51, 2781380), (60, 2364173), (68, 2086035), (70, 2026434), (84, 1688695), (85, 1668828), (102, 1390690), (105, 1350956), (119, 1192020), (140, 1013217), (170, 834414), (204, 695345), (210, 675478), (238, 596010), (255, 556276), (340, 417207), (357, 397340), (420, 337739), (476, 298005), (510, 278138), (595, 238404), (714, 198670), (1020, 139069), (1190, 119202), (1428, 99335), (1785, 79468), (2380, 59601), (3570, 39734), (7140, 19867)]