30355170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 82736640

約数和(自身を除く): 52381470

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 37, 41, 46, 58, 69, 74, 82, 87, 111, 115, 123, 138, 145, 174, 185, 205, 222, 230, 246, 290, 345, 370, 410, 435, 555, 615, 667, 690, 851, 870, 943, 1073, 1110, 1189, 1230, 1334, 1517, 1702, 1886, 2001, 2146, 2378, 2553, 2829, 3034, 3219, 3335, 3567, 4002, 4255, 4551, 4715, 5106, 5365, 5658, 5945, 6438, 6670, 7134, 7585, 8510, 9102, 9430, 10005, 10730, 11890, 12765, 14145, 15170, 16095, 17835, 20010, 22755, 24679, 25530, 27347, 28290, 32190, 34891, 35670, 43993, 45510, 49358, 54694, 69782, 74037, 82041, 87986, 104673, 123395, 131979, 136735, 148074, 164082, 174455, 209346, 219965, 246790, 263958, 273470, 348910, 370185, 410205, 439930, 523365, 659895, 740370, 820410, 1011839, 1046730, 1319790, 2023678, 3035517, 5059195, 6071034, 10118390, 15177585, 30355170]

約数ペア:

[(1, 30355170), (2, 15177585), (3, 10118390), (5, 6071034), (6, 5059195), (10, 3035517), (15, 2023678), (23, 1319790), (29, 1046730), (30, 1011839), (37, 820410), (41, 740370), (46, 659895), (58, 523365), (69, 439930), (74, 410205), (82, 370185), (87, 348910), (111, 273470), (115, 263958), (123, 246790), (138, 219965), (145, 209346), (174, 174455), (185, 164082), (205, 148074), (222, 136735), (230, 131979), (246, 123395), (290, 104673), (345, 87986), (370, 82041), (410, 74037), (435, 69782), (555, 54694), (615, 49358), (667, 45510), (690, 43993), (851, 35670), (870, 34891), (943, 32190), (1073, 28290), (1110, 27347), (1189, 25530), (1230, 24679), (1334, 22755), (1517, 20010), (1702, 17835), (1886, 16095), (2001, 15170), (2146, 14145), (2378, 12765), (2553, 11890), (2829, 10730), (3034, 10005), (3219, 9430), (3335, 9102), (3567, 8510), (4002, 7585), (4255, 7134), (4551, 6670), (4715, 6438), (5106, 5945), (5365, 5658)]