84606420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 254032128

約数和(自身を除く): 169425708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 555, 690, 740, 851, 1110, 1380, 1657, 1702, 2220, 2553, 3314, 3404, 4255, 4971, 5106, 6628, 8285, 8510, 9942, 10212, 12765, 16570, 17020, 19884, 24855, 25530, 33140, 38111, 49710, 51060, 61309, 76222, 99420, 114333, 122618, 152444, 183927, 190555, 228666, 245236, 306545, 367854, 381110, 457332, 571665, 613090, 735708, 762220, 919635, 1143330, 1226180, 1410107, 1839270, 2286660, 2820214, 3678540, 4230321, 5640428, 7050535, 8460642, 14101070, 16921284, 21151605, 28202140, 42303210, 84606420]

約数ペア:

[(1, 84606420), (2, 42303210), (3, 28202140), (4, 21151605), (5, 16921284), (6, 14101070), (10, 8460642), (12, 7050535), (15, 5640428), (20, 4230321), (23, 3678540), (30, 2820214), (37, 2286660), (46, 1839270), (60, 1410107), (69, 1226180), (74, 1143330), (92, 919635), (111, 762220), (115, 735708), (138, 613090), (148, 571665), (185, 457332), (222, 381110), (230, 367854), (276, 306545), (345, 245236), (370, 228666), (444, 190555), (460, 183927), (555, 152444), (690, 122618), (740, 114333), (851, 99420), (1110, 76222), (1380, 61309), (1657, 51060), (1702, 49710), (2220, 38111), (2553, 33140), (3314, 25530), (3404, 24855), (4255, 19884), (4971, 17020), (5106, 16570), (6628, 12765), (8285, 10212), (8510, 9942)]