41929020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 147184128

約数和(自身を除く): 105255108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 311, 315, 321, 420, 428, 535, 622, 630, 642, 749, 933, 963, 1070, 1244, 1260, 1284, 1498, 1555, 1605, 1866, 1926, 2140, 2177, 2247, 2799, 2996, 3110, 3210, 3732, 3745, 3852, 4354, 4494, 4665, 4815, 5598, 6220, 6420, 6531, 6741, 7490, 8708, 8988, 9330, 9630, 10885, 11196, 11235, 13062, 13482, 13995, 14980, 18660, 19260, 19593, 21770, 22470, 26124, 26964, 27990, 32655, 33277, 33705, 39186, 43540, 44940, 55980, 65310, 66554, 67410, 78372, 97965, 99831, 130620, 133108, 134820, 166385, 195930, 199662, 232939, 299493, 332770, 391860, 399324, 465878, 499155, 598986, 665540, 698817, 931756, 998310, 1164695, 1197972, 1397634, 1497465, 1996620, 2096451, 2329390, 2795268, 2994930, 3494085, 4192902, 4658780, 5989860, 6988170, 8385804, 10482255, 13976340, 20964510, 41929020]

約数ペア:

[(1, 41929020), (2, 20964510), (3, 13976340), (4, 10482255), (5, 8385804), (6, 6988170), (7, 5989860), (9, 4658780), (10, 4192902), (12, 3494085), (14, 2994930), (15, 2795268), (18, 2329390), (20, 2096451), (21, 1996620), (28, 1497465), (30, 1397634), (35, 1197972), (36, 1164695), (42, 998310), (45, 931756), (60, 698817), (63, 665540), (70, 598986), (84, 499155), (90, 465878), (105, 399324), (107, 391860), (126, 332770), (140, 299493), (180, 232939), (210, 199662), (214, 195930), (252, 166385), (311, 134820), (315, 133108), (321, 130620), (420, 99831), (428, 97965), (535, 78372), (622, 67410), (630, 66554), (642, 65310), (749, 55980), (933, 44940), (963, 43540), (1070, 39186), (1244, 33705), (1260, 33277), (1284, 32655), (1498, 27990), (1555, 26964), (1605, 26124), (1866, 22470), (1926, 21770), (2140, 19593), (2177, 19260), (2247, 18660), (2799, 14980), (2996, 13995), (3110, 13482), (3210, 13062), (3732, 11235), (3745, 11196), (3852, 10885), (4354, 9630), (4494, 9330), (4665, 8988), (4815, 8708), (5598, 7490), (6220, 6741), (6420, 6531)]