8699460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 31026240

約数和(自身を除く): 22326780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 269, 294, 308, 330, 385, 420, 462, 490, 538, 539, 588, 660, 735, 770, 807, 924, 980, 1076, 1078, 1155, 1345, 1470, 1540, 1614, 1617, 1883, 2156, 2310, 2690, 2695, 2940, 2959, 3228, 3234, 3766, 4035, 4620, 5380, 5390, 5649, 5918, 6468, 7532, 8070, 8085, 8877, 9415, 10780, 11298, 11836, 13181, 14795, 16140, 16170, 17754, 18830, 20713, 22596, 26362, 28245, 29590, 32340, 35508, 37660, 39543, 41426, 44385, 52724, 56490, 59180, 62139, 65905, 79086, 82852, 88770, 103565, 112980, 124278, 131810, 144991, 158172, 177540, 197715, 207130, 248556, 263620, 289982, 310695, 395430, 414260, 434973, 579964, 621390, 724955, 790860, 869946, 1242780, 1449910, 1739892, 2174865, 2899820, 4349730, 8699460]

約数ペア:

[(1, 8699460), (2, 4349730), (3, 2899820), (4, 2174865), (5, 1739892), (6, 1449910), (7, 1242780), (10, 869946), (11, 790860), (12, 724955), (14, 621390), (15, 579964), (20, 434973), (21, 414260), (22, 395430), (28, 310695), (30, 289982), (33, 263620), (35, 248556), (42, 207130), (44, 197715), (49, 177540), (55, 158172), (60, 144991), (66, 131810), (70, 124278), (77, 112980), (84, 103565), (98, 88770), (105, 82852), (110, 79086), (132, 65905), (140, 62139), (147, 59180), (154, 56490), (165, 52724), (196, 44385), (210, 41426), (220, 39543), (231, 37660), (245, 35508), (269, 32340), (294, 29590), (308, 28245), (330, 26362), (385, 22596), (420, 20713), (462, 18830), (490, 17754), (538, 16170), (539, 16140), (588, 14795), (660, 13181), (735, 11836), (770, 11298), (807, 10780), (924, 9415), (980, 8877), (1076, 8085), (1078, 8070), (1155, 7532), (1345, 6468), (1470, 5918), (1540, 5649), (1614, 5390), (1617, 5380), (1883, 4620), (2156, 4035), (2310, 3766), (2690, 3234), (2695, 3228), (2940, 2959)]