68255950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 154990080

約数和(自身を除く): 86734130

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 61, 70, 115, 122, 139, 161, 175, 230, 278, 305, 322, 350, 427, 575, 610, 695, 805, 854, 973, 1150, 1390, 1403, 1525, 1610, 1946, 2135, 2806, 3050, 3197, 3475, 4025, 4270, 4865, 6394, 6950, 7015, 8050, 8479, 9730, 9821, 10675, 14030, 15985, 16958, 19642, 21350, 22379, 24325, 31970, 35075, 42395, 44758, 48650, 49105, 59353, 70150, 79925, 84790, 98210, 111895, 118706, 159850, 195017, 211975, 223790, 245525, 296765, 390034, 423950, 491050, 559475, 593530, 975085, 1118950, 1365119, 1483825, 1950170, 2730238, 2967650, 4875425, 6825595, 9750850, 13651190, 34127975, 68255950]

約数ペア:

[(1, 68255950), (2, 34127975), (5, 13651190), (7, 9750850), (10, 6825595), (14, 4875425), (23, 2967650), (25, 2730238), (35, 1950170), (46, 1483825), (50, 1365119), (61, 1118950), (70, 975085), (115, 593530), (122, 559475), (139, 491050), (161, 423950), (175, 390034), (230, 296765), (278, 245525), (305, 223790), (322, 211975), (350, 195017), (427, 159850), (575, 118706), (610, 111895), (695, 98210), (805, 84790), (854, 79925), (973, 70150), (1150, 59353), (1390, 49105), (1403, 48650), (1525, 44758), (1610, 42395), (1946, 35075), (2135, 31970), (2806, 24325), (3050, 22379), (3197, 21350), (3475, 19642), (4025, 16958), (4270, 15985), (4865, 14030), (6394, 10675), (6950, 9821), (7015, 9730), (8050, 8479)]