44689890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 123540480

約数和(自身を除く): 78850590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1531, 1946, 2085, 2919, 3062, 4170, 4593, 4865, 5838, 7655, 9186, 9730, 10717, 14595, 15310, 21434, 22965, 29190, 32151, 45930, 53585, 64302, 107170, 160755, 212809, 321510, 425618, 638427, 1064045, 1276854, 1489663, 2128090, 2979326, 3192135, 4468989, 6384270, 7448315, 8937978, 14896630, 22344945, 44689890]

約数ペア:

[(1, 44689890), (2, 22344945), (3, 14896630), (5, 8937978), (6, 7448315), (7, 6384270), (10, 4468989), (14, 3192135), (15, 2979326), (21, 2128090), (30, 1489663), (35, 1276854), (42, 1064045), (70, 638427), (105, 425618), (139, 321510), (210, 212809), (278, 160755), (417, 107170), (695, 64302), (834, 53585), (973, 45930), (1390, 32151), (1531, 29190), (1946, 22965), (2085, 21434), (2919, 15310), (3062, 14595), (4170, 10717), (4593, 9730), (4865, 9186), (5838, 7655)]