145320210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3389

約数の個数: 128

約数和(自身を含む): 462274560

約数和(自身を除く): 316954350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1449, 1610, 1890, 2070, 2415, 2898, 3105, 3343, 4347, 4830, 6210, 6686, 7245, 8694, 10029, 14490, 16715, 20058, 21735, 23401, 30087, 33430, 43470, 46802, 50145, 60174, 70203, 76889, 90261, 100290, 117005, 140406, 150435, 153778, 180522, 210609, 230667, 234010, 300870, 351015, 384445, 421218, 451305, 461334, 538223, 631827, 692001, 702030, 768890, 902610, 1053045, 1076446, 1153335, 1263654, 1384002, 1614669, 2076003, 2106090, 2306670, 2691115, 3159135, 3229338, 3460005, 4152006, 4844007, 5382230, 6318270, 6920010, 8073345, 9688014, 10380015, 14532021, 16146690, 20760030, 24220035, 29064042, 48440070, 72660105, 145320210]

約数ペア:

[(1, 145320210), (2, 72660105), (3, 48440070), (5, 29064042), (6, 24220035), (7, 20760030), (9, 16146690), (10, 14532021), (14, 10380015), (15, 9688014), (18, 8073345), (21, 6920010), (23, 6318270), (27, 5382230), (30, 4844007), (35, 4152006), (42, 3460005), (45, 3229338), (46, 3159135), (54, 2691115), (63, 2306670), (69, 2106090), (70, 2076003), (90, 1614669), (105, 1384002), (115, 1263654), (126, 1153335), (135, 1076446), (138, 1053045), (161, 902610), (189, 768890), (207, 702030), (210, 692001), (230, 631827), (270, 538223), (315, 461334), (322, 451305), (345, 421218), (378, 384445), (414, 351015), (483, 300870), (621, 234010), (630, 230667), (690, 210609), (805, 180522), (945, 153778), (966, 150435), (1035, 140406), (1242, 117005), (1449, 100290), (1610, 90261), (1890, 76889), (2070, 70203), (2415, 60174), (2898, 50145), (3105, 46802), (3343, 43470), (4347, 33430), (4830, 30087), (6210, 23401), (6686, 21735), (7245, 20058), (8694, 16715), (10029, 14490)]