56310930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 164989440

約数和(自身を除く): 108678510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 263, 270, 305, 351, 366, 390, 526, 549, 585, 610, 702, 789, 793, 915, 1098, 1170, 1315, 1578, 1586, 1647, 1755, 1830, 2367, 2379, 2630, 2745, 3294, 3419, 3510, 3945, 3965, 4734, 4758, 5490, 6838, 7101, 7137, 7890, 7930, 8235, 10257, 11835, 11895, 14202, 14274, 16043, 16470, 17095, 20514, 21411, 23670, 23790, 30771, 32086, 34190, 35505, 35685, 42822, 48129, 51285, 61542, 71010, 71370, 80215, 92313, 96258, 102570, 107055, 144387, 153855, 160430, 184626, 208559, 214110, 240645, 288774, 307710, 417118, 433161, 461565, 481290, 625677, 721935, 866322, 923130, 1042795, 1251354, 1443870, 1877031, 2085590, 2165805, 3128385, 3754062, 4331610, 5631093, 6256770, 9385155, 11262186, 18770310, 28155465, 56310930]

約数ペア:

[(1, 56310930), (2, 28155465), (3, 18770310), (5, 11262186), (6, 9385155), (9, 6256770), (10, 5631093), (13, 4331610), (15, 3754062), (18, 3128385), (26, 2165805), (27, 2085590), (30, 1877031), (39, 1443870), (45, 1251354), (54, 1042795), (61, 923130), (65, 866322), (78, 721935), (90, 625677), (117, 481290), (122, 461565), (130, 433161), (135, 417118), (183, 307710), (195, 288774), (234, 240645), (263, 214110), (270, 208559), (305, 184626), (351, 160430), (366, 153855), (390, 144387), (526, 107055), (549, 102570), (585, 96258), (610, 92313), (702, 80215), (789, 71370), (793, 71010), (915, 61542), (1098, 51285), (1170, 48129), (1315, 42822), (1578, 35685), (1586, 35505), (1647, 34190), (1755, 32086), (1830, 30771), (2367, 23790), (2379, 23670), (2630, 21411), (2745, 20514), (3294, 17095), (3419, 16470), (3510, 16043), (3945, 14274), (3965, 14202), (4734, 11895), (4758, 11835), (5490, 10257), (6838, 8235), (7101, 7930), (7137, 7890)]