41915580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 139618080

約数和(自身を除く): 97702500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 269, 294, 318, 371, 420, 490, 530, 538, 588, 636, 735, 742, 795, 807, 980, 1060, 1076, 1113, 1345, 1470, 1484, 1590, 1614, 1855, 1883, 2226, 2597, 2690, 2940, 3180, 3228, 3710, 3766, 4035, 4452, 5194, 5380, 5565, 5649, 7420, 7532, 7791, 8070, 9415, 10388, 11130, 11298, 12985, 13181, 14257, 15582, 16140, 18830, 22260, 22596, 25970, 26362, 28245, 28514, 31164, 37660, 38955, 39543, 42771, 51940, 52724, 56490, 57028, 65905, 71285, 77910, 79086, 85542, 99799, 112980, 131810, 142570, 155820, 158172, 171084, 197715, 199598, 213855, 263620, 285140, 299397, 395430, 399196, 427710, 498995, 598794, 698593, 790860, 855420, 997990, 1197588, 1397186, 1496985, 1995980, 2095779, 2794372, 2993970, 3492965, 4191558, 5987940, 6985930, 8383116, 10478895, 13971860, 20957790, 41915580]

約数ペア:

[(1, 41915580), (2, 20957790), (3, 13971860), (4, 10478895), (5, 8383116), (6, 6985930), (7, 5987940), (10, 4191558), (12, 3492965), (14, 2993970), (15, 2794372), (20, 2095779), (21, 1995980), (28, 1496985), (30, 1397186), (35, 1197588), (42, 997990), (49, 855420), (53, 790860), (60, 698593), (70, 598794), (84, 498995), (98, 427710), (105, 399196), (106, 395430), (140, 299397), (147, 285140), (159, 263620), (196, 213855), (210, 199598), (212, 197715), (245, 171084), (265, 158172), (269, 155820), (294, 142570), (318, 131810), (371, 112980), (420, 99799), (490, 85542), (530, 79086), (538, 77910), (588, 71285), (636, 65905), (735, 57028), (742, 56490), (795, 52724), (807, 51940), (980, 42771), (1060, 39543), (1076, 38955), (1113, 37660), (1345, 31164), (1470, 28514), (1484, 28245), (1590, 26362), (1614, 25970), (1855, 22596), (1883, 22260), (2226, 18830), (2597, 16140), (2690, 15582), (2940, 14257), (3180, 13181), (3228, 12985), (3710, 11298), (3766, 11130), (4035, 10388), (4452, 9415), (5194, 8070), (5380, 7791), (5565, 7532), (5649, 7420)]