210004919985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{103399}}^1$

素因数の和:103495

約数の個数: 96

約数和(自身を含む): 415002931200

約数和(自身を除く): 204998011215

約数列:

[1, 3, 5, 7, 15, 21, 23, 29, 35, 69, 87, 105, 115, 145, 161, 203, 345, 435, 483, 609, 667, 805, 841, 1015, 2001, 2415, 2523, 3045, 3335, 4205, 4669, 5887, 10005, 12615, 14007, 17661, 19343, 23345, 29435, 58029, 70035, 88305, 96715, 103399, 135401, 290145, 310197, 406203, 516995, 677005, 723793, 1550985, 2031015, 2171379, 2378177, 2998571, 3618965, 7134531, 8995713, 10856895, 11890885, 14992855, 16647239, 20989997, 35672655, 44978565, 49941717, 62969991, 68967133, 83236195, 86958559, 104949985, 206901399, 249708585, 260875677, 314849955, 344835665, 434792795, 482769931, 608709913, 1034506995, 1304378385, 1448309793, 1826129739, 2000046857, 2413849655, 3043549565, 6000140571, 7241548965, 9130648695, 10000234285, 14000327999, 30000702855, 42000983997, 70001639995, 210004919985]

約数ペア:

[(1, 210004919985), (3, 70001639995), (5, 42000983997), (7, 30000702855), (15, 14000327999), (21, 10000234285), (23, 9130648695), (29, 7241548965), (35, 6000140571), (69, 3043549565), (87, 2413849655), (105, 2000046857), (115, 1826129739), (145, 1448309793), (161, 1304378385), (203, 1034506995), (345, 608709913), (435, 482769931), (483, 434792795), (609, 344835665), (667, 314849955), (805, 260875677), (841, 249708585), (1015, 206901399), (2001, 104949985), (2415, 86958559), (2523, 83236195), (3045, 68967133), (3335, 62969991), (4205, 49941717), (4669, 44978565), (5887, 35672655), (10005, 20989997), (12615, 16647239), (14007, 14992855), (17661, 11890885), (19343, 10856895), (23345, 8995713), (29435, 7134531), (58029, 3618965), (70035, 2998571), (88305, 2378177), (96715, 2171379), (103399, 2031015), (135401, 1550985), (290145, 723793), (310197, 677005), (406203, 516995)]