512018630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 989024256

約数和(自身を除く): 477005626

約数列:

[1, 2, 5, 10, 31, 43, 62, 71, 86, 142, 155, 215, 310, 355, 430, 541, 710, 1082, 1333, 2201, 2666, 2705, 3053, 4402, 5410, 6106, 6665, 11005, 13330, 15265, 16771, 22010, 23263, 30530, 33542, 38411, 46526, 76822, 83855, 94643, 116315, 167710, 189286, 192055, 232630, 384110, 473215, 721153, 946430, 1190741, 1442306, 1651673, 2381482, 3303346, 3605765, 5953705, 7211530, 8258365, 11907410, 16516730, 51201863, 102403726, 256009315, 512018630]

約数ペア:

[(1, 512018630), (2, 256009315), (5, 102403726), (10, 51201863), (31, 16516730), (43, 11907410), (62, 8258365), (71, 7211530), (86, 5953705), (142, 3605765), (155, 3303346), (215, 2381482), (310, 1651673), (355, 1442306), (430, 1190741), (541, 946430), (710, 721153), (1082, 473215), (1333, 384110), (2201, 232630), (2666, 192055), (2705, 189286), (3053, 167710), (4402, 116315), (5410, 94643), (6106, 83855), (6665, 76822), (11005, 46526), (13330, 38411), (15265, 33542), (16771, 30530), (22010, 23263)]