229909140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31153}}^1$

素因数の和:31209

約数の個数: 72

約数和(自身を含む): 714423528

約数和(自身を除く): 484514388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 31153, 62306, 93459, 124612, 155765, 186918, 280377, 311530, 373836, 467295, 560754, 623060, 934590, 1121508, 1277273, 1401885, 1869180, 2554546, 2803770, 3831819, 5109092, 5607540, 6386365, 7663638, 11495457, 12772730, 15327276, 19159095, 22990914, 25545460, 38318190, 45981828, 57477285, 76636380, 114954570, 229909140]

約数ペア:

[(1, 229909140), (2, 114954570), (3, 76636380), (4, 57477285), (5, 45981828), (6, 38318190), (9, 25545460), (10, 22990914), (12, 19159095), (15, 15327276), (18, 12772730), (20, 11495457), (30, 7663638), (36, 6386365), (41, 5607540), (45, 5109092), (60, 3831819), (82, 2803770), (90, 2554546), (123, 1869180), (164, 1401885), (180, 1277273), (205, 1121508), (246, 934590), (369, 623060), (410, 560754), (492, 467295), (615, 373836), (738, 311530), (820, 280377), (1230, 186918), (1476, 155765), (1845, 124612), (2460, 93459), (3690, 62306), (7380, 31153)]