29449420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 83091456

約数和(自身を除く): 53642036

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1471, 1540, 1820, 2002, 2860, 2942, 4004, 5005, 5884, 7355, 10010, 10297, 14710, 16181, 19123, 20020, 20594, 29420, 32362, 38246, 41188, 51485, 64724, 76492, 80905, 95615, 102970, 113267, 133861, 161810, 191230, 205940, 210353, 226534, 267722, 323620, 382460, 420706, 453068, 535444, 566335, 669305, 841412, 1051765, 1132670, 1338610, 1472471, 2103530, 2265340, 2677220, 2944942, 4207060, 5889884, 7362355, 14724710, 29449420]

約数ペア:

[(1, 29449420), (2, 14724710), (4, 7362355), (5, 5889884), (7, 4207060), (10, 2944942), (11, 2677220), (13, 2265340), (14, 2103530), (20, 1472471), (22, 1338610), (26, 1132670), (28, 1051765), (35, 841412), (44, 669305), (52, 566335), (55, 535444), (65, 453068), (70, 420706), (77, 382460), (91, 323620), (110, 267722), (130, 226534), (140, 210353), (143, 205940), (154, 191230), (182, 161810), (220, 133861), (260, 113267), (286, 102970), (308, 95615), (364, 80905), (385, 76492), (455, 64724), (572, 51485), (715, 41188), (770, 38246), (910, 32362), (1001, 29420), (1430, 20594), (1471, 20020), (1540, 19123), (1820, 16181), (2002, 14710), (2860, 10297), (2942, 10010), (4004, 7355), (5005, 5884)]