71639190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6689}}^1$

素因数の和:6726

約数の個数: 96

約数和(自身を含む): 225426240

約数和(自身を除く): 153787050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 6689, 10710, 13378, 20067, 33445, 40134, 46823, 60201, 66890, 93646, 100335, 113713, 120402, 140469, 200670, 227426, 234115, 280938, 301005, 341139, 421407, 468230, 568565, 602010, 682278, 702345, 795991, 842814, 1023417, 1137130, 1404690, 1591982, 1705695, 2046834, 2107035, 2387973, 3411390, 3979955, 4214070, 4775946, 5117085, 7163919, 7959910, 10234170, 11939865, 14327838, 23879730, 35819595, 71639190]

約数ペア:

[(1, 71639190), (2, 35819595), (3, 23879730), (5, 14327838), (6, 11939865), (7, 10234170), (9, 7959910), (10, 7163919), (14, 5117085), (15, 4775946), (17, 4214070), (18, 3979955), (21, 3411390), (30, 2387973), (34, 2107035), (35, 2046834), (42, 1705695), (45, 1591982), (51, 1404690), (63, 1137130), (70, 1023417), (85, 842814), (90, 795991), (102, 702345), (105, 682278), (119, 602010), (126, 568565), (153, 468230), (170, 421407), (210, 341139), (238, 301005), (255, 280938), (306, 234115), (315, 227426), (357, 200670), (510, 140469), (595, 120402), (630, 113713), (714, 100335), (765, 93646), (1071, 66890), (1190, 60201), (1530, 46823), (1785, 40134), (2142, 33445), (3570, 20067), (5355, 13378), (6689, 10710)]