34681220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 86796864

約数和(自身を除く): 52115644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 823, 860, 980, 1204, 1505, 1646, 2107, 3010, 3292, 4115, 4214, 5761, 6020, 8230, 8428, 10535, 11522, 16460, 21070, 23044, 28805, 35389, 40327, 42140, 57610, 70778, 80654, 115220, 141556, 161308, 176945, 201635, 247723, 353890, 403270, 495446, 707780, 806540, 990892, 1238615, 1734061, 2477230, 3468122, 4954460, 6936244, 8670305, 17340610, 34681220]

約数ペア:

[(1, 34681220), (2, 17340610), (4, 8670305), (5, 6936244), (7, 4954460), (10, 3468122), (14, 2477230), (20, 1734061), (28, 1238615), (35, 990892), (43, 806540), (49, 707780), (70, 495446), (86, 403270), (98, 353890), (140, 247723), (172, 201635), (196, 176945), (215, 161308), (245, 141556), (301, 115220), (430, 80654), (490, 70778), (602, 57610), (823, 42140), (860, 40327), (980, 35389), (1204, 28805), (1505, 23044), (1646, 21070), (2107, 16460), (3010, 11522), (3292, 10535), (4115, 8428), (4214, 8230), (5761, 6020)]