170705310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 295854690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 29, 30, 38, 46, 57, 58, 69, 87, 95, 114, 115, 138, 145, 174, 190, 230, 285, 290, 345, 435, 437, 449, 551, 570, 667, 690, 870, 874, 898, 1102, 1311, 1334, 1347, 1653, 2001, 2185, 2245, 2622, 2694, 2755, 3306, 3335, 4002, 4370, 4490, 5510, 6555, 6670, 6735, 8265, 8531, 10005, 10327, 12673, 13021, 13110, 13470, 16530, 17062, 20010, 20654, 25346, 25593, 26042, 30981, 38019, 39063, 42655, 51186, 51635, 61962, 63365, 65105, 76038, 78126, 85310, 103270, 126730, 127965, 130210, 154905, 190095, 195315, 196213, 247399, 255930, 299483, 309810, 380190, 390630, 392426, 494798, 588639, 598966, 742197, 898449, 981065, 1177278, 1236995, 1484394, 1497415, 1796898, 1962130, 2473990, 2943195, 2994830, 3710985, 4492245, 5690177, 5886390, 7421970, 8984490, 11380354, 17070531, 28450885, 34141062, 56901770, 85352655, 170705310]

約数ペア:

[(1, 170705310), (2, 85352655), (3, 56901770), (5, 34141062), (6, 28450885), (10, 17070531), (15, 11380354), (19, 8984490), (23, 7421970), (29, 5886390), (30, 5690177), (38, 4492245), (46, 3710985), (57, 2994830), (58, 2943195), (69, 2473990), (87, 1962130), (95, 1796898), (114, 1497415), (115, 1484394), (138, 1236995), (145, 1177278), (174, 981065), (190, 898449), (230, 742197), (285, 598966), (290, 588639), (345, 494798), (435, 392426), (437, 390630), (449, 380190), (551, 309810), (570, 299483), (667, 255930), (690, 247399), (870, 196213), (874, 195315), (898, 190095), (1102, 154905), (1311, 130210), (1334, 127965), (1347, 126730), (1653, 103270), (2001, 85310), (2185, 78126), (2245, 76038), (2622, 65105), (2694, 63365), (2755, 61962), (3306, 51635), (3335, 51186), (4002, 42655), (4370, 39063), (4490, 38019), (5510, 30981), (6555, 26042), (6670, 25593), (6735, 25346), (8265, 20654), (8531, 20010), (10005, 17062), (10327, 16530), (12673, 13470), (13021, 13110)]