22431210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 62208000

約数和(自身を除く): 39776790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 29, 30, 38, 46, 57, 58, 59, 69, 87, 95, 114, 115, 118, 138, 145, 174, 177, 190, 230, 285, 290, 295, 345, 354, 435, 437, 551, 570, 590, 667, 690, 870, 874, 885, 1102, 1121, 1311, 1334, 1357, 1653, 1711, 1770, 2001, 2185, 2242, 2622, 2714, 2755, 3306, 3335, 3363, 3422, 4002, 4071, 4370, 5133, 5510, 5605, 6555, 6670, 6726, 6785, 8142, 8265, 8555, 10005, 10266, 11210, 12673, 13110, 13570, 16530, 16815, 17110, 20010, 20355, 25346, 25665, 25783, 32509, 33630, 38019, 39353, 40710, 51330, 51566, 63365, 65018, 76038, 77349, 78706, 97527, 118059, 126730, 128915, 154698, 162545, 190095, 195054, 196765, 236118, 257830, 325090, 380190, 386745, 393530, 487635, 590295, 747707, 773490, 975270, 1180590, 1495414, 2243121, 3738535, 4486242, 7477070, 11215605, 22431210]

約数ペア:

[(1, 22431210), (2, 11215605), (3, 7477070), (5, 4486242), (6, 3738535), (10, 2243121), (15, 1495414), (19, 1180590), (23, 975270), (29, 773490), (30, 747707), (38, 590295), (46, 487635), (57, 393530), (58, 386745), (59, 380190), (69, 325090), (87, 257830), (95, 236118), (114, 196765), (115, 195054), (118, 190095), (138, 162545), (145, 154698), (174, 128915), (177, 126730), (190, 118059), (230, 97527), (285, 78706), (290, 77349), (295, 76038), (345, 65018), (354, 63365), (435, 51566), (437, 51330), (551, 40710), (570, 39353), (590, 38019), (667, 33630), (690, 32509), (870, 25783), (874, 25665), (885, 25346), (1102, 20355), (1121, 20010), (1311, 17110), (1334, 16815), (1357, 16530), (1653, 13570), (1711, 13110), (1770, 12673), (2001, 11210), (2185, 10266), (2242, 10005), (2622, 8555), (2714, 8265), (2755, 8142), (3306, 6785), (3335, 6726), (3363, 6670), (3422, 6555), (4002, 5605), (4071, 5510), (4370, 5133)]