2103227910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23677}}^1$

素因数の和:23747

約数の個数: 128

約数和(自身を含む): 6546493440

約数和(自身を除く): 4443265530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 630, 658, 705, 846, 945, 987, 1269, 1410, 1645, 1890, 1974, 2115, 2538, 2961, 3290, 4230, 4935, 5922, 6345, 8883, 9870, 12690, 14805, 17766, 23677, 29610, 44415, 47354, 71031, 88830, 118385, 142062, 165739, 213093, 236770, 331478, 355155, 426186, 497217, 639279, 710310, 828695, 994434, 1065465, 1112819, 1278558, 1491651, 1657390, 2130930, 2225638, 2486085, 2983302, 3196395, 3338457, 4474953, 4972170, 5564095, 6392790, 6676914, 7458255, 7789733, 8949906, 10015371, 11128190, 14916510, 15579466, 16692285, 20030742, 22374765, 23369199, 30046113, 33384570, 38948665, 44749530, 46738398, 50076855, 60092226, 70107597, 77897330, 100153710, 116845995, 140215194, 150230565, 210322791, 233691990, 300461130, 350537985, 420645582, 701075970, 1051613955, 2103227910]

約数ペア:

[(1, 2103227910), (2, 1051613955), (3, 701075970), (5, 420645582), (6, 350537985), (7, 300461130), (9, 233691990), (10, 210322791), (14, 150230565), (15, 140215194), (18, 116845995), (21, 100153710), (27, 77897330), (30, 70107597), (35, 60092226), (42, 50076855), (45, 46738398), (47, 44749530), (54, 38948665), (63, 33384570), (70, 30046113), (90, 23369199), (94, 22374765), (105, 20030742), (126, 16692285), (135, 15579466), (141, 14916510), (189, 11128190), (210, 10015371), (235, 8949906), (270, 7789733), (282, 7458255), (315, 6676914), (329, 6392790), (378, 5564095), (423, 4972170), (470, 4474953), (630, 3338457), (658, 3196395), (705, 2983302), (846, 2486085), (945, 2225638), (987, 2130930), (1269, 1657390), (1410, 1491651), (1645, 1278558), (1890, 1112819), (1974, 1065465), (2115, 994434), (2538, 828695), (2961, 710310), (3290, 639279), (4230, 497217), (4935, 426186), (5922, 355155), (6345, 331478), (8883, 236770), (9870, 213093), (12690, 165739), (14805, 142062), (17766, 118385), (23677, 88830), (29610, 71031), (44415, 47354)]