68163730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 130623192

約数和(自身を除く): 62459462

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 173, 205, 310, 346, 410, 865, 961, 1271, 1730, 1922, 2542, 4805, 5363, 6355, 7093, 9610, 10726, 12710, 14186, 26815, 35465, 39401, 53630, 70930, 78802, 166253, 197005, 219883, 332506, 394010, 439766, 831265, 1099415, 1662530, 2198830, 6816373, 13632746, 34081865, 68163730]

約数ペア:

[(1, 68163730), (2, 34081865), (5, 13632746), (10, 6816373), (31, 2198830), (41, 1662530), (62, 1099415), (82, 831265), (155, 439766), (173, 394010), (205, 332506), (310, 219883), (346, 197005), (410, 166253), (865, 78802), (961, 70930), (1271, 53630), (1730, 39401), (1922, 35465), (2542, 26815), (4805, 14186), (5363, 12710), (6355, 10726), (7093, 9610)]